🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 89 (from laksa006)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa089.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://esahubble.org/images/archive/category/blackholes/\')), getAhrefsUnparsedNoserviceFromURL(\'https://esahubble.org/images/archive/category/blackholes/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/","crawl_time":1775723218,"first_indexed_time":1609403057,"http_code":200,"src_unparsed":"org,esahubble!\/images\/archive\/category\/blackholes\/ s443","src_root_hash":"8314619351487127289","history_drop_reason":null,"meta_title":"Image Archive: Quasars and Black Holes | ESA\/Hubble","meta_descriptions":[],"attrs_boilerpipe_text":"Markarian 231, host galaxy of double black hole","attrs_markdown":"[![ESA\/Hubble logo](https:\/\/esahubble.org\/assets\/images\/logo.9ab14af4d8f2.png)](https:\/\/esahubble.org\/)\n\n[Contact](https:\/\/esahubble.org\/contact) [Subscribe to Hubble News](https:\/\/esahubble.org\/subscribe\/) [Site Map](https:\/\/esahubble.org\/sitemap\/)\n\n[![ESA logo](https:\/\/esahubble.org\/assets\/images\/esa-logo.ef184288fbe7.png)](https:\/\/www.esa.int\/)\n\nOpen Menu\n\n- [Home](https:\/\/esahubble.org\/)\n- [News](https:\/\/esahubble.org\/news\/)\n  - [Press Releases](https:\/\/esahubble.org\/news\/)\n    - [2026](https:\/\/esahubble.org\/news\/archive\/year\/2026\/)\n    - [2025](https:\/\/esahubble.org\/news\/archive\/year\/2025\/)\n    - [2024](https:\/\/esahubble.org\/news\/archive\/year\/2024\/)\n    - [2023](https:\/\/esahubble.org\/news\/archive\/year\/2023\/)\n    - [2022](https:\/\/esahubble.org\/news\/archive\/year\/2022\/)\n    - [2021](https:\/\/esahubble.org\/news\/archive\/year\/2021\/)\n    - [2020](https:\/\/esahubble.org\/news\/archive\/year\/2020\/)\n    - [2019](https:\/\/esahubble.org\/news\/archive\/year\/2019\/)\n    - [2018](https:\/\/esahubble.org\/news\/archive\/year\/2018\/)\n    - [2017](https:\/\/esahubble.org\/news\/archive\/year\/2017\/)\n    - [2016](https:\/\/esahubble.org\/news\/archive\/year\/2016\/)\n    - [2015](https:\/\/esahubble.org\/news\/archive\/year\/2015\/)\n    - [2014](https:\/\/esahubble.org\/news\/archive\/year\/2014\/)\n    - [2013](https:\/\/esahubble.org\/news\/archive\/year\/2013\/)\n    - [2012](https:\/\/esahubble.org\/news\/archive\/year\/2012\/)\n    - [2011](https:\/\/esahubble.org\/news\/archive\/year\/2011\/)\n    - [2010](https:\/\/esahubble.org\/news\/archive\/year\/2010\/)\n    - [2009](https:\/\/esahubble.org\/news\/archive\/year\/2009\/)\n    - [2008](https:\/\/esahubble.org\/news\/archive\/year\/2008\/)\n    - [2007](https:\/\/esahubble.org\/news\/archive\/year\/2007\/)\n    - [2006](https:\/\/esahubble.org\/news\/archive\/year\/2006\/)\n    - [2005](https:\/\/esahubble.org\/news\/archive\/year\/2005\/)\n    - [2004](https:\/\/esahubble.org\/news\/archive\/year\/2004\/)\n    - [2003](https:\/\/esahubble.org\/news\/archive\/year\/2003\/)\n    - [2002](https:\/\/esahubble.org\/news\/archive\/year\/2002\/)\n    - [2001](https:\/\/esahubble.org\/news\/archive\/year\/2001\/)\n    - [2000](https:\/\/esahubble.org\/news\/archive\/year\/2000\/)\n    - [1999](https:\/\/esahubble.org\/news\/archive\/year\/1999\/)\n  - [Announcements](https:\/\/esahubble.org\/announcements\/)\n    - [2026](https:\/\/esahubble.org\/announcements\/archive\/year\/2026\/)\n    - [2025](https:\/\/esahubble.org\/announcements\/archive\/year\/2025\/)\n    - [2024](https:\/\/esahubble.org\/announcements\/archive\/year\/2024\/)\n    - [2023](https:\/\/esahubble.org\/announcements\/archive\/year\/2023\/)\n    - [2022](https:\/\/esahubble.org\/announcements\/archive\/year\/2022\/)\n    - [2021](https:\/\/esahubble.org\/announcements\/archive\/year\/2021\/)\n    - [2020](https:\/\/esahubble.org\/announcements\/archive\/year\/2020\/)\n    - [2019](https:\/\/esahubble.org\/announcements\/archive\/year\/2019\/)\n    - [2018](https:\/\/esahubble.org\/announcements\/archive\/year\/2018\/)\n    - [2017](https:\/\/esahubble.org\/announcements\/archive\/year\/2017\/)\n    - [2016](https:\/\/esahubble.org\/announcements\/archive\/year\/2016\/)\n    - [2015](https:\/\/esahubble.org\/announcements\/archive\/year\/2015\/)\n    - [2014](https:\/\/esahubble.org\/announcements\/archive\/year\/2014\/)\n    - [2013](https:\/\/esahubble.org\/announcements\/archive\/year\/2013\/)\n    - [2012](https:\/\/esahubble.org\/announcements\/archive\/year\/2012\/)\n    - [2011](https:\/\/esahubble.org\/announcements\/archive\/year\/2011\/)\n    - [2010](https:\/\/esahubble.org\/announcements\/archive\/year\/2010\/)\n    - [2009](https:\/\/esahubble.org\/announcements\/archive\/year\/2009\/)\n    - [2008](https:\/\/esahubble.org\/announcements\/archive\/year\/2008\/)\n    - [2007](https:\/\/esahubble.org\/announcements\/archive\/year\/2007\/)\n    - [2006](https:\/\/esahubble.org\/announcements\/archive\/year\/2006\/)\n  - [Picture of the Week](https:\/\/esahubble.org\/images\/potw\/)\n    - [2025](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2025\/)\n    - [2024](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2024\/)\n    - [2023](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2023\/)\n    - [2022](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2022\/)\n    - [2021](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2021\/)\n    - [2020](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2020\/)\n    - [2019](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2019\/)\n    - [2018](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2018\/)\n    - [2017](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2017\/)\n    - [2016](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2016\/)\n    - [2015](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2015\/)\n    - [2014](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2014\/)\n    - [2013](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2013\/)\n    - [2012](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2012\/)\n    - [2011](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2011\/)\n    - [2010](https:\/\/esahubble.org\/images\/potw\/archive\/year\/2010\/)\n- [Images](https:\/\/esahubble.org\/images\/)\n  - [View All](https:\/\/esahubble.org\/images\/viewall\/)\n  - [Top 100](https:\/\/esahubble.org\/images\/archive\/top100\/)\n    - [Top 100 Large Size (ZIP file, 1.2GB)](https:\/\/esahubble.org\/static\/images\/zip\/top100\/top100-large.zip)\n    - [Top 100 Original Size (ZIP file, 4.7GB)](https:\/\/esahubble.org\/static\/images\/zip\/top100\/top100-original.zip)\n  - [Categories](https:\/\/esahubble.org\/images\/)\n    - [Anniversary](https:\/\/esahubble.org\/images\/archive\/category\/anniversary\/)\n    - [Cosmology](https:\/\/esahubble.org\/images\/archive\/category\/cosmology\/)\n    - [Exoplanets](https:\/\/esahubble.org\/images\/archive\/category\/exoplanets\/)\n    - [Galaxies](https:\/\/esahubble.org\/images\/archive\/category\/galaxies\/)\n    - [Illustrations](https:\/\/esahubble.org\/images\/archive\/category\/illustrations\/)\n    - [James Webb Space Telescope](https:\/\/esahubble.org\/images\/archive\/category\/jwst\/)\n    - [Launch\/Servicing Missions](https:\/\/esahubble.org\/images\/archive\/category\/mission\/)\n    - [Miscellaneous](https:\/\/esahubble.org\/images\/archive\/category\/misc\/)\n    - [Nebulae](https:\/\/esahubble.org\/images\/archive\/category\/nebulae\/)\n    - [Quasars & Black Holes](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n    - [Solar System](https:\/\/esahubble.org\/images\/archive\/category\/solarsystem\/)\n    - [Spacecraft](https:\/\/esahubble.org\/images\/archive\/category\/spacecraft\/)\n    - [Star Clusters](https:\/\/esahubble.org\/images\/archive\/category\/starclusters\/)\n    - [Stars](https:\/\/esahubble.org\/images\/archive\/category\/stars\/)\n  - [Image Formats](https:\/\/esahubble.org\/press\/image_formats\/)\n  - [Picture of the Month](https:\/\/esahubble.org\/images\/potm\/)\n  - [Picture of the Week](https:\/\/esahubble.org\/images\/potw\/)\n  - [Advanced Search](https:\/\/esahubble.org\/images\/search\/)\n  - [Usage of Images and Videos](https:\/\/www.spacetelescope.org\/copyright\/)\n- [Videos](https:\/\/esahubble.org\/videos\/)\n  - [View All](https:\/\/esahubble.org\/videos\/viewall\/)\n  - [Categories](https:\/\/esahubble.org\/videos\/)\n    - [3D Animations](https:\/\/esahubble.org\/videos\/archive\/category\/3d\/)\n    - [Cosmology](https:\/\/esahubble.org\/videos\/archive\/category\/cosmology\/)\n    - [Fulldome](https:\/\/esahubble.org\/videos\/archive\/category\/fulldome\/)\n    - [Exoplanets](https:\/\/esahubble.org\/videos\/archive\/category\/extrasolar\/)\n    - [Eyes on the Skies DVD](https:\/\/esahubble.org\/videos\/archive\/category\/eyesontheskies\/)\n    - [Galaxies](https:\/\/esahubble.org\/videos\/archive\/category\/galaxies\/)\n    - [HD Videos](https:\/\/esahubble.org\/videos\/archive\/category\/hd\/)\n    - [Hubble 15 Years DVD](https:\/\/esahubble.org\/videos\/archive\/category\/dvd\/)\n    - [Hubble Images Videos](https:\/\/esahubble.org\/videos\/archive\/category\/hubble\/)\n    - [Hubblecast](https:\/\/esahubble.org\/videos\/archive\/category\/hubblecast\/)\n    - [James Webb Space Telescope](https:\/\/esahubble.org\/videos\/archive\/category\/jwst\/)\n    - [Miscellaneous](https:\/\/esahubble.org\/videos\/archive\/category\/misc\/)\n    - [Nebulae](https:\/\/esahubble.org\/videos\/archive\/category\/nebulae\/)\n    - [Quasars & Black Holes](https:\/\/esahubble.org\/videos\/archive\/category\/blackholes\/)\n    - [Solar System](https:\/\/esahubble.org\/videos\/archive\/category\/solarsystem\/)\n    - [Spacecraft](https:\/\/esahubble.org\/videos\/archive\/category\/spacecraft\/)\n    - [Space Sparks](https:\/\/esahubble.org\/videos\/archive\/category\/spacesparks\/)\n    - [Star Clusters](https:\/\/esahubble.org\/videos\/archive\/category\/clusters\/)\n    - [Stars](https:\/\/esahubble.org\/videos\/archive\/category\/stars\/)\n  - [Video Formats](https:\/\/esahubble.org\/press\/video_formats\/)\n  - [Advanced Search](https:\/\/esahubble.org\/videos\/search\/)\n  - [Usage of Images and Videos](https:\/\/www.spacetelescope.org\/copyright\/)\n- [Newsletters](https:\/\/esahubble.org\/newsletters\/)\n  - [ESA\/Hubble News](https:\/\/esahubble.org\/newsletters\/hubblenews\/)\n  - [Science Announcements](https:\/\/esahubble.org\/forscientists\/announcements\/)\n  - [ESA\/Hubble\/Webb Science Newsletter](https:\/\/esahubble.org\/newsletters\/science\/)\n  - [Subscribe to the ESA\/Hubble\/Webb Science Newsletter](https:\/\/esahubble.org\/subscribe-science\/)\n- [Initiatives](https:\/\/esahubble.org\/products\/)\n  - [Word Bank](https:\/\/esahubble.org\/wordbank\/)\n  - [Calendars](https:\/\/esahubble.org\/products\/calendars\/)\n    - [2026](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2026\/)\n    - [2025](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2025\/)\n    - [2024](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2024\/)\n    - [2023](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2023\/)\n    - [2022](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2022\/)\n    - [2021](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2021\/)\n    - [2020](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2020\/)\n    - [2013](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2013\/)\n    - [2012](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2012\/%20)\n    - [2011](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2011\/%09)\n    - [2010](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2010\/)\n    - [2009](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2009\/)\n    - [2008](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2008\/)\n    - [2007](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2007\/)\n    - [2006](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2006\/)\n    - [2005](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2005\/)\n    - [2004](https:\/\/esahubble.org\/products\/calendars\/archive\/year\/2004\/)\n  - [Art and Science](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n    - [Our Place in Space](https:\/\/esahubble.org\/projects\/ourplaceinspace\/)\n    - [30th Anniversary Creations](https:\/\/esahubble.org\/announcements\/ann2009\/)\n  - [Anniversaries](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n    - [35th Anniversary](https:\/\/esahubble.org\/projects\/Hubble35\/)\n    - [31st Anniversary](https:\/\/esahubble.org\/projects\/Hubble31\/)\n    - [30th Anniversary](https:\/\/esahubble.org\/projects\/Hubble30\/)\n    - [25th Anniversary](https:\/\/esahubble.org\/projects\/Hubble25\/)\n      - [Ode to Hubble Competition](https:\/\/esahubble.org\/projects\/Hubble25\/odetohubble\/)\n      - [Fulldome Clips](https:\/\/esahubble.org\/projects\/Hubble25\/fulldome\/)\n      - [Symposium](http:\/\/www.stsci.edu\/institute\/conference\/hubble25\/)\n      - [Image Unveilings Across Europe](https:\/\/esahubble.org\/projects\/Hubble25\/imageunveilings\/)\n      - [Resources](https:\/\/esahubble.org\/projects\/Hubble25\/resources\/)\n    - [20th Anniversary](https:\/\/esahubble.org\/projects\/20anniversary\/)\n      - [Events and Exhibitions](https:\/\/esahubble.org\/projects\/20anniversary\/events\/)\n      - [Hubble Pop Culture Contest](https:\/\/esahubble.org\/projects\/20anniversary\/hubblepopculture\/)\n    - [15th Anniversary](https:\/\/esahubble.org\/projects\/anniversary\/)\n      - [News Release](https:\/\/esahubble.org\/news\/?search=15th)\n      - [Movie DVD](https:\/\/esahubble.org\/projects\/anniversary\/movie_dvd\/)\n      - [Partners](https:\/\/esahubble.org\/projects\/anniversary\/partners\/)\n      - [Hubble Day Events](https:\/\/esahubble.org\/projects\/anniversary\/events\/)\n      - [Educational Material](https:\/\/esahubble.org\/projects\/anniversary\/educational_material\/)\n      - [Soundtrack](https:\/\/esahubble.org\/projects\/anniversary\/soundtrack\/)\n      - [Hubble Anniversary Book](https:\/\/esahubble.org\/projects\/anniversary\/book\/)\n      - [Outlets\/resellers](https:\/\/esahubble.org\/projects\/anniversary\/outlets\/)\n      - [About the Production Team](https:\/\/esahubble.org\/projects\/anniversary\/production_team\/)\n      - [Poster](https:\/\/esahubble.org\/products\/print_posters\/hst_print_poster_0003\/)\n      - [Planetarium Show Package](https:\/\/esahubble.org\/projects\/anniversary\/planetarium_show\/)\n      - [Credits](https:\/\/esahubble.org\/projects\/anniversary\/credits\/)\n  - [Exhibitions](https:\/\/esahubble.org\/products\/exhibitions\/)\n    - [Our Place in Space](https:\/\/esahubble.org\/projects\/ourplaceinspace\/)\n      - [OPiS room description](https:\/\/esahubble.org\/projects\/ourplaceinspace\/rooms\/)\n  - [Applications](https:\/\/esahubble.org\/products\/applications\/)\n  - [FITS Liberator](https:\/\/esahubble.org\/projects\/fits_liberator\/)\n    - [News](https:\/\/esahubble.org\/projects\/fits_liberator\/news\/)\n    - [Download](https:\/\/esahubble.org\/projects\/fits_liberator\/download_v301\/)\n    - [User Guide (PDF)](https:\/\/noirlab.edu\/public\/products\/fitsliberator\/documentation\/)\n    - [Image processing introduction](https:\/\/esahubble.org\/projects\/fits_liberator\/improc\/)\n    - [FITS for education](https:\/\/esahubble.org\/projects\/fits_liberator\/fitsforeducation\/)\n    - [Example data sets and links to archives](https:\/\/esahubble.org\/projects\/fits_liberator\/datasets_archives\/)\n    - [User's Gallery](https:\/\/esahubble.org\/projects\/fits_liberator\/fitsimages\/)\n    - [Known issues and FAQ](https:\/\/esahubble.org\/projects\/fits_liberator\/knownissues_faq\/)\n    - [Download past versions](https:\/\/esahubble.org\/projects\/fits_liberator\/downloads_page\/)\n    - [Documents](https:\/\/esahubble.org\/projects\/fits_liberator\/documents\/)\n    - [Step-by-step guide to making your own images](https:\/\/esahubble.org\/projects\/fits_liberator\/stepbystep\/)\n  - [Projects](https:\/\/esahubble.org\/projects\/)\n    - [Hidden Treasures](https:\/\/esahubble.org\/projects\/hiddentreasures\/)\n  - [Public Resources](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n    - [Virtual Meeting Backgrounds](https:\/\/esahubble.org\/products\/public-resource\/virtual-meeting-backgrounds\/)\n- [About](https:\/\/esahubble.org\/about\/)\n  - [General](https:\/\/esahubble.org\/about\/general\/fact_sheet\/)\n    - [Fact Sheet](https:\/\/esahubble.org\/about\/general\/fact_sheet\/)\n    - [Instruments](https:\/\/esahubble.org\/about\/general\/instruments\/)\n      - [WFC3](https:\/\/esahubble.org\/about\/general\/instruments\/wfc3\/)\n      - [ACS](https:\/\/esahubble.org\/about\/general\/instruments\/acs\/)\n      - [COS](https:\/\/esahubble.org\/about\/general\/instruments\/cos\/)\n      - [STIS](https:\/\/esahubble.org\/about\/general\/instruments\/stis\/)\n      - [NICMOS](https:\/\/esahubble.org\/about\/general\/instruments\/nicmos\/)\n      - [FGS](https:\/\/esahubble.org\/about\/general\/instruments\/fgs\/)\n      - [WFPC2](https:\/\/esahubble.org\/about\/general\/instruments\/wfpc2\/)\n      - [WFPC1](https:\/\/esahubble.org\/about\/general\/instruments\/wfpc1\/)\n      - [COSTAR](https:\/\/esahubble.org\/about\/general\/instruments\/costar\/)\n      - [FOC](https:\/\/esahubble.org\/about\/general\/instruments\/foc\/)\n      - [FOS](https:\/\/esahubble.org\/about\/general\/instruments\/fos\/)\n      - [GHRS](https:\/\/esahubble.org\/about\/general\/instruments\/ghrs\/)\n      - [HSP](https:\/\/esahubble.org\/about\/general\/instruments\/hsp\/)\n    - [Operations](https:\/\/esahubble.org\/about\/general\/operations\/)\n    - [Institutions](https:\/\/esahubble.org\/about\/general\/institutions\/)\n    - [Solar Panels](https:\/\/esahubble.org\/about\/general\/solar_panels\/)\n    - [Gyroscopes](https:\/\/esahubble.org\/about\/general\/gyroscopes\/)\n    - [Batteries](https:\/\/esahubble.org\/about\/general\/batteries\/)\n    - [Soft Capture](https:\/\/esahubble.org\/about\/general\/soft_capture\/)\n  - [Science](https:\/\/esahubble.org\/science\/)\n    - [The Hubble Deep Fields](https:\/\/esahubble.org\/science\/deep_fields\/)\n    - [Age and size of the Universe](https:\/\/esahubble.org\/science\/age_size\/)\n    - [The lives of stars](https:\/\/esahubble.org\/science\/stellar_evolution\/)\n    - [The solar neighbourhood](https:\/\/esahubble.org\/science\/our_solar_system\/)\n    - [Exoplanets and proto-planetary discs](https:\/\/esahubble.org\/science\/protoplanetary_extrasolar\/)\n    - [Black Holes, Quasars, and Active Galaxies](https:\/\/esahubble.org\/science\/black_holes\/)\n    - [Formation of stars](https:\/\/esahubble.org\/science\/formation_of_stars\/)\n    - [Composition of the Universe](https:\/\/esahubble.org\/science\/composition_of_universe\/)\n    - [Gravitational lenses](https:\/\/esahubble.org\/science\/gravitational_lensing\/)\n    - [Multi-messenger astronomy](https:\/\/esahubble.org\/science\/gravitational_waves\/)\n  - [Europe & Hubble](https:\/\/esahubble.org\/science\/europe_hubble\/)\n  - [History](https:\/\/esahubble.org\/about\/history\/)\n    - [Timeline](https:\/\/esahubble.org\/about\/history\/timeline\/)\n    - [Launch 1990](https:\/\/esahubble.org\/about\/history\/launch_1990\/)\n    - [Servicing Mission 1](https:\/\/esahubble.org\/about\/history\/servicing_mission_1\/)\n    - [Servicing Mission 2](https:\/\/esahubble.org\/about\/history\/servicing_mission_2\/)\n    - [Servicing Mission 3A](https:\/\/esahubble.org\/about\/history\/servicing_mission_3a\/)\n    - [Servicing Mission 3B](https:\/\/esahubble.org\/about\/history\/servicing_mission_3b\/)\n    - [Servicing Mission 4](https:\/\/esahubble.org\/about\/history\/servicing_mission_4\/)\n      - [IMAX Camera](https:\/\/esahubble.org\/about\/history\/imax\/)\n      - [Tools](https:\/\/esahubble.org\/about\/history\/tools\/)\n      - [Thermal](https:\/\/esahubble.org\/about\/history\/thermal\/)\n      - [Crew](https:\/\/esahubble.org\/about\/history\/crew\/)\n      - [ACS Repair](https:\/\/esahubble.org\/about\/history\/acs_repair\/)\n      - [STIS Repair](https:\/\/esahubble.org\/about\/history\/stis_repair\/)\n      - [SM4 Timeline](https:\/\/esahubble.org\/about\/history\/sm4_timeline\/)\n      - [ESA](https:\/\/esahubble.org\/about\/history\/esa\/)\n    - [The scientist behind the name](https:\/\/esahubble.org\/about\/history\/the_scientist_behind_the_name\/)\n    - [The mother of Hubble](https:\/\/esahubble.org\/about\/history\/the-mother-of-hubble\/)\n    - [Hubble's mirror problem](https:\/\/esahubble.org\/about\/history\/aberration_problem\/)\n  - [FAQ](https:\/\/esahubble.org\/about\/faq\/)\n  - [Glossary](https:\/\/esahubble.org\/about\/glossary\/)\n  - [ESA\/Hubble Team](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n    - [ESA\/Hubble Outreach Team](https:\/\/esahubble.org\/about\/esa-hubble-team\/outreach-team\/)\n  - [Further Information](https:\/\/esahubble.org\/about\/further_information\/brochures\/)\n    - [Press Kits](https:\/\/esahubble.org\/press\/kits\/)\n  - [For Scientists](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n    - [Newsworthy Results](https:\/\/esahubble.org\/about\/scientists\/newsworthy-results\/)\n- [Press](https:\/\/esahubble.org\/press\/)\n  - [Usage of ESA\/Hubble Images and Videos](https:\/\/esahubble.org\/copyright\/)\n  - [Press Kits](https:\/\/esahubble.org\/press\/kits\/)\n  - [Subscribe to ESA\/Hubble News](https:\/\/esahubble.org\/subscribe\/)\n  - [Interview Possibilities](https:\/\/esahubble.org\/press\/interview_possibilities\/)\n  - [Press Mailing List](https:\/\/esahubble.org\/press\/mailinglist\/)\n  - [Video Formats](https:\/\/esahubble.org\/press\/video_formats\/)\n  - [Image Formats](https:\/\/esahubble.org\/press\/image_formats\/)\n\n[![Free Creative Commons images](https:\/\/esahubble.org\/assets\/images\/cc.ec45a0e93a2c.svg)](https:\/\/esahubble.org\/public\/copyright\/)\n\n# Image Archive: Quasars and Black Holes\n- [View All](https:\/\/esahubble.org\/images\/viewall\/)\n- [Anniversary](https:\/\/esahubble.org\/images\/archive\/category\/anniversary\/)\n- [Cosmology](https:\/\/esahubble.org\/images\/archive\/category\/cosmology\/)\n- [Exoplanets](https:\/\/esahubble.org\/images\/archive\/category\/exoplanets\/)\n- [Galaxies](https:\/\/esahubble.org\/images\/archive\/category\/galaxies\/)\n- [Illustrations](https:\/\/esahubble.org\/images\/archive\/category\/illustrations\/)\n- [James Webb Space Telescope](https:\/\/esahubble.org\/images\/archive\/category\/jwst\/)\n- [Launch\/Servicing Missions](https:\/\/esahubble.org\/images\/archive\/category\/mission\/)\n- [Miscellaneous](https:\/\/esahubble.org\/images\/archive\/category\/misc\/)\n- [Nebulae](https:\/\/esahubble.org\/images\/archive\/category\/nebulae\/)\n- [Quasars and Black Holes](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n- [Solar System](https:\/\/esahubble.org\/images\/archive\/category\/solarsystem\/)\n- [Spacecraft](https:\/\/esahubble.org\/images\/archive\/category\/spacecraft\/)\n- [Star Clusters](https:\/\/esahubble.org\/images\/archive\/category\/starclusters\/)\n- [Stars](https:\/\/esahubble.org\/images\/archive\/category\/stars\/)\n\n- [Ranking](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/)\n- [Date](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/?&sort=-release_date)\n\n[![Hubble views a supermassive black hole burping — twice](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/potw1803a.jpg)Hubble views a supermassive black hole burping — twice](https:\/\/esahubble.org\/images\/potw1803a\/)\n\n[![Quasar J0742+2704](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo2504.jpg)Quasar J0742+2704](https:\/\/esahubble.org\/images\/opo2504\/)\n\n[![Supermassive Black Holes in Hubble Ultra Deep Field](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic2410a.jpg)Supermassive Black Holes in Hubble Ultra Deep Field](https:\/\/esahubble.org\/images\/heic2410a\/)\n\n[![Hubble Resolves Two Pairs of Quasars](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/opo2114a.jpg)Hubble Resolves Two Pairs of Quasars](https:\/\/esahubble.org\/images\/opo2114a\/)\n\n[![Hubble observes new tidal disruption event (January 2025 image)](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo2515.jpg)Hubble observes new tidal disruption event (January 2025 image)](https:\/\/esahubble.org\/images\/opo2515\/)\n\n[![Hubble view of heart of quasar 3C 273](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo2424a.jpg)Hubble view of heart of quasar 3C 273](https:\/\/esahubble.org\/images\/opo2424a\/)\n\n[![Supermassive Black Holes in Hubble Ultra Deep Field (compass image)](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic2410b.jpg)Supermassive Black Holes in Hubble Ultra Deep Field (compass image)](https:\/\/esahubble.org\/images\/heic2410b\/)\n\n[![Lensed quasar and its surroundings](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic1702a.jpg)Lensed quasar and its surroundings](https:\/\/esahubble.org\/images\/heic1702a\/)\n\n[![Secrets at the heart of NGC 5793](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/potw1411a.jpg)Secrets at the heart of NGC 5793](https:\/\/esahubble.org\/images\/potw1411a\/)\n\n[![NGC 1275 multi-wavelength composite](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic0817b.jpg)NGC 1275 multi-wavelength composite](https:\/\/esahubble.org\/images\/heic0817b\/)\n\n[![A dust-bound supermassive black hole \\[artist's impression\\]](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic0409a.jpg)A dust-bound supermassive black hole \\[artist's impression\\]](https:\/\/esahubble.org\/images\/heic0409a\/)\n\n[![Hubble spies eight green filaments lit up by past quasar blasts](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic1507a.jpg)Hubble spies eight green filaments lit up by past quasar blasts](https:\/\/esahubble.org\/images\/heic1507a\/)\n\n[![Supermassive black hole at the heart of NGC 5548](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1413a.jpg)Supermassive black hole at the heart of NGC 5548](https:\/\/esahubble.org\/images\/heic1413a\/)\n\n[![A cosmic searchlight](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo0020a.jpg)A cosmic searchlight](https:\/\/esahubble.org\/images\/opo0020a\/)\n\n[![Hubble unexpectedly finds double quasar in distant Universe](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo2302a.jpg)Hubble unexpectedly finds double quasar in distant Universe](https:\/\/esahubble.org\/images\/opo2302a\/)\n\n[![Hubble view of green filament in Teacup galaxy](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507b.jpg)Hubble view of green filament in Teacup galaxy](https:\/\/esahubble.org\/images\/heic1507b\/)\n\n[![Hubble view of green filament in galaxy UGC 11185](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507h.jpg)Hubble view of green filament in galaxy UGC 11185](https:\/\/esahubble.org\/images\/heic1507h\/)\n\n[![Hubble view of green filament in galaxy 2MASX J15100402+0740370](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507d.jpg)Hubble view of green filament in galaxy 2MASX J15100402+0740370](https:\/\/esahubble.org\/images\/heic1507d\/)\n\n[![Hubble view of green filament in galaxy 2MASX J22014163+1151237](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507i.jpg)Hubble view of green filament in galaxy 2MASX J22014163+1151237](https:\/\/esahubble.org\/images\/heic1507i\/)\n\n[![Hubble view of green filament in galaxy Mrk 1498](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507g.jpg)Hubble view of green filament in galaxy Mrk 1498](https:\/\/esahubble.org\/images\/heic1507g\/)\n\n[![Hubble view of green filament in galaxy NGC 5252](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507f.jpg)Hubble view of green filament in galaxy NGC 5252](https:\/\/esahubble.org\/images\/heic1507f\/)\n\n[![Hubble view of green filament in galaxy UGC 7342](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507e.jpg)Hubble view of green filament in galaxy UGC 7342](https:\/\/esahubble.org\/images\/heic1507e\/)\n\n[![Seeing double](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/potw1403a.jpg)Seeing double](https:\/\/esahubble.org\/images\/potw1403a\/)\n\n[![A monster in the Milky Way](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/potw1340a.jpg)A monster in the Milky Way](https:\/\/esahubble.org\/images\/potw1340a\/)\n\n[![Quasars acting as gravitational lenses](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/potw1212a.jpg)Quasars acting as gravitational lenses](https:\/\/esahubble.org\/images\/potw1212a\/)\n\n[![Seeing quadruple](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/potw1204a.jpg)Seeing quadruple](https:\/\/esahubble.org\/images\/potw1204a\/)\n\n[![Artist’s concept of supermassive black hole within M60-UCD1](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1419a.jpg)Artist’s concept of supermassive black hole within M60-UCD1](https:\/\/esahubble.org\/images\/heic1419a\/)\n\n[![Core of galaxy NGC 4261](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo9547a.jpg)Core of galaxy NGC 4261](https:\/\/esahubble.org\/images\/opo9547a\/)\n\n[![Hubble Probes Quasar Tsunamis Rip Across Galaxies](https:\/\/cdn.esahubble.org\/archives\/images\/screen\/opo2010a.jpg)Hubble Probes Quasar Tsunamis Rip Across Galaxies](https:\/\/esahubble.org\/images\/opo2010a\/)\n\n[![Close-up of star near a supermassive black hole (artist’s impression)](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic1622a.jpg)Close-up of star near a supermassive black hole (artist’s impression)](https:\/\/esahubble.org\/images\/heic1622a\/)\n\n[![Artist's concept of double black hole](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/opo1531a.jpg)Artist's concept of double black hole](https:\/\/esahubble.org\/images\/opo1531a\/)\n\n[![Artist’s impression of supermassive black hole seed](https:\/\/cdn.esahubble.org\/archives\/images\/screen\/heic1610a.jpg)Artist’s impression of supermassive black hole seed](https:\/\/esahubble.org\/images\/heic1610a\/)\n\n[![Galaxies with relativistic jets](https:\/\/cdn.esahubble.org\/archives\/images\/screen\/heic1511b.jpg)Galaxies with relativistic jets](https:\/\/esahubble.org\/images\/heic1511b\/)\n\n[![Markarian 231, host galaxy of double black hole](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/opo1531b.jpg)Markarian 231, host galaxy of double black hole](https:\/\/esahubble.org\/images\/opo1531b\/)\n\n[![N6946-BH1 failed supernova (artist's impression)](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/opo1719a.jpg)N6946-BH1 failed supernova (artist's impression)](https:\/\/esahubble.org\/images\/opo1719a\/)\n\n[![Radio galaxy 3C 356](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1511e.jpg)Radio galaxy 3C 356](https:\/\/esahubble.org\/images\/heic1511e\/)\n\n[![Radio galaxy 3C 454.1](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic1511d.jpg)Radio galaxy 3C 454.1](https:\/\/esahubble.org\/images\/heic1511d\/)\n\n[![Radio galaxy 3C 297](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic1511c.jpg)Radio galaxy 3C 297](https:\/\/esahubble.org\/images\/heic1511c\/)\n\n[![Hubble view of green filament in galaxy NGC 5972](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1507c.jpg)Hubble view of green filament in galaxy NGC 5972](https:\/\/esahubble.org\/images\/heic1507c\/)\n\n[![Quasars in interacting galaxies](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo1520a.jpg)Quasars in interacting galaxies](https:\/\/esahubble.org\/images\/opo1520a\/)\n\n[![Hubble and other Great Observatories examine the galactic centre region](https:\/\/cdn.esahubble.org\/archives\/images\/screen\/opo0928b.jpg)Hubble and other Great Observatories examine the galactic centre region](https:\/\/esahubble.org\/images\/opo0928b\/)\n\n[![Capturing the spectacular outflow from Markarian 817](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic0910n.jpg)Capturing the spectacular outflow from Markarian 817](https:\/\/esahubble.org\/images\/heic0910n\/)\n\n[![Freewheeling Galaxies Collide in a Blaze of Star Birth](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/opo0314a.jpg)Freewheeling Galaxies Collide in a Blaze of Star Birth](https:\/\/esahubble.org\/images\/opo0314a\/)\n\n[![Artist's impression of Cygnus X-1](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/cygx1_illust_orig.jpg)Artist's impression of Cygnus X-1](https:\/\/esahubble.org\/images\/cygx1_illust_orig\/)\n\n[![Active Galaxy NGC 4438](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/opo0021b.jpg)Active Galaxy NGC 4438](https:\/\/esahubble.org\/images\/opo0021b\/)\n\n[![Galaxy NGC 6251 Nucleus](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/opo9728b.jpg)Galaxy NGC 6251 Nucleus](https:\/\/esahubble.org\/images\/opo9728b\/)\n\n[![Gravitational waves eject black hole from galaxy](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/heic1706b.jpg)Gravitational waves eject black hole from galaxy](https:\/\/esahubble.org\/images\/heic1706b\/)\n\n[![Intermediate-Mass Black Hole with Torn-Apart Star (Artist’s Impression)](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic2005a.jpg)Intermediate-Mass Black Hole with Torn-Apart Star (Artist’s Impression)](https:\/\/esahubble.org\/images\/heic2005a\/)\n\n[![Lensed quasar](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1702f.jpg)Lensed quasar](https:\/\/esahubble.org\/images\/heic1702f\/)\n\n[![Lensed quasar](https:\/\/cdn.esahubble.org\/archives\/images\/thumb700x\/heic1702c.jpg)Lensed quasar](https:\/\/esahubble.org\/images\/heic1702c\/)\n\nShowing 1 to 50 of 198\n\n- [1](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/page\/1\/)\n- [2](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/page\/2\/)\n- [3](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/page\/3\/)\n- [4](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/page\/4\/)\n\n[Next](https:\/\/esahubble.org\/images\/archive\/category\/blackholes\/page\/2\/)\n\n[Usage of ESA\/Hubble Images and Videos](https:\/\/esahubble.org\/copyright\/)  \n [Are you a journalist? Subscribe to the ESA\/Hubble Media Newsletter.](https:\/\/esahubble.org\/press\/mailinglist)\n\n[Privacy policy](https:\/\/esahubble.org\/about\/privacy\/) [Website developed and operated by Enciso Systems](https:\/\/encisosystems.com\/) [Accelerated by CDN77](https:\/\/www.cdn77.com\/)","attrs_readable_markdown":"![Markarian 231, host galaxy of double black hole](https:\/\/cdn.esahubble.org\/archives\/images\/thumb300y\/opo1531b.jpg)\n\nMarkarian 231, host galaxy of double black hole","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

1 day ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	0 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://esahubble.org/images/archive/category/blackholes/
Last Crawled	2026-04-09 08:26:58 (1 day ago)
First Indexed	2020-12-31 08:24:17 (5 years ago)
HTTP Status Code	200
Meta Title	Image Archive: Quasars and Black Holes \| ESA/Hubble
Meta Description	null
Meta Canonical	null
Boilerpipe Text	Markarian 231, host galaxy of double black hole
Markdown	[![ESA/Hubble logo](https://esahubble.org/assets/images/logo.9ab14af4d8f2.png)](https://esahubble.org/) [Contact](https://esahubble.org/contact) [Subscribe to Hubble News](https://esahubble.org/subscribe/) [Site Map](https://esahubble.org/sitemap/) [![ESA logo](https://esahubble.org/assets/images/esa-logo.ef184288fbe7.png)](https://www.esa.int/) Open Menu - [Home](https://esahubble.org/) - [News](https://esahubble.org/news/) - [Press Releases](https://esahubble.org/news/) - [2026](https://esahubble.org/news/archive/year/2026/) - [2025](https://esahubble.org/news/archive/year/2025/) - [2024](https://esahubble.org/news/archive/year/2024/) - [2023](https://esahubble.org/news/archive/year/2023/) - [2022](https://esahubble.org/news/archive/year/2022/) - [2021](https://esahubble.org/news/archive/year/2021/) - [2020](https://esahubble.org/news/archive/year/2020/) - [2019](https://esahubble.org/news/archive/year/2019/) - [2018](https://esahubble.org/news/archive/year/2018/) - [2017](https://esahubble.org/news/archive/year/2017/) - [2016](https://esahubble.org/news/archive/year/2016/) - [2015](https://esahubble.org/news/archive/year/2015/) - [2014](https://esahubble.org/news/archive/year/2014/) - [2013](https://esahubble.org/news/archive/year/2013/) - [2012](https://esahubble.org/news/archive/year/2012/) - [2011](https://esahubble.org/news/archive/year/2011/) - [2010](https://esahubble.org/news/archive/year/2010/) - [2009](https://esahubble.org/news/archive/year/2009/) - [2008](https://esahubble.org/news/archive/year/2008/) - [2007](https://esahubble.org/news/archive/year/2007/) - [2006](https://esahubble.org/news/archive/year/2006/) - [2005](https://esahubble.org/news/archive/year/2005/) - [2004](https://esahubble.org/news/archive/year/2004/) - [2003](https://esahubble.org/news/archive/year/2003/) - [2002](https://esahubble.org/news/archive/year/2002/) - [2001](https://esahubble.org/news/archive/year/2001/) - [2000](https://esahubble.org/news/archive/year/2000/) - [1999](https://esahubble.org/news/archive/year/1999/) - [Announcements](https://esahubble.org/announcements/) - [2026](https://esahubble.org/announcements/archive/year/2026/) - [2025](https://esahubble.org/announcements/archive/year/2025/) - [2024](https://esahubble.org/announcements/archive/year/2024/) - [2023](https://esahubble.org/announcements/archive/year/2023/) - [2022](https://esahubble.org/announcements/archive/year/2022/) - [2021](https://esahubble.org/announcements/archive/year/2021/) - [2020](https://esahubble.org/announcements/archive/year/2020/) - [2019](https://esahubble.org/announcements/archive/year/2019/) - [2018](https://esahubble.org/announcements/archive/year/2018/) - [2017](https://esahubble.org/announcements/archive/year/2017/) - [2016](https://esahubble.org/announcements/archive/year/2016/) - [2015](https://esahubble.org/announcements/archive/year/2015/) - [2014](https://esahubble.org/announcements/archive/year/2014/) - [2013](https://esahubble.org/announcements/archive/year/2013/) - [2012](https://esahubble.org/announcements/archive/year/2012/) - [2011](https://esahubble.org/announcements/archive/year/2011/) - [2010](https://esahubble.org/announcements/archive/year/2010/) - [2009](https://esahubble.org/announcements/archive/year/2009/) - [2008](https://esahubble.org/announcements/archive/year/2008/) - [2007](https://esahubble.org/announcements/archive/year/2007/) - [2006](https://esahubble.org/announcements/archive/year/2006/) - [Picture of the Week](https://esahubble.org/images/potw/) - [2025](https://esahubble.org/images/potw/archive/year/2025/) - [2024](https://esahubble.org/images/potw/archive/year/2024/) - [2023](https://esahubble.org/images/potw/archive/year/2023/) - [2022](https://esahubble.org/images/potw/archive/year/2022/) - [2021](https://esahubble.org/images/potw/archive/year/2021/) - [2020](https://esahubble.org/images/potw/archive/year/2020/) - [2019](https://esahubble.org/images/potw/archive/year/2019/) - [2018](https://esahubble.org/images/potw/archive/year/2018/) - [2017](https://esahubble.org/images/potw/archive/year/2017/) - [2016](https://esahubble.org/images/potw/archive/year/2016/) - [2015](https://esahubble.org/images/potw/archive/year/2015/) - [2014](https://esahubble.org/images/potw/archive/year/2014/) - [2013](https://esahubble.org/images/potw/archive/year/2013/) - [2012](https://esahubble.org/images/potw/archive/year/2012/) - [2011](https://esahubble.org/images/potw/archive/year/2011/) - [2010](https://esahubble.org/images/potw/archive/year/2010/) - [Images](https://esahubble.org/images/) - [View All](https://esahubble.org/images/viewall/) - [Top 100](https://esahubble.org/images/archive/top100/) - [Top 100 Large Size (ZIP file, 1.2GB)](https://esahubble.org/static/images/zip/top100/top100-large.zip) - [Top 100 Original Size (ZIP file, 4.7GB)](https://esahubble.org/static/images/zip/top100/top100-original.zip) - [Categories](https://esahubble.org/images/) - [Anniversary](https://esahubble.org/images/archive/category/anniversary/) - [Cosmology](https://esahubble.org/images/archive/category/cosmology/) - [Exoplanets](https://esahubble.org/images/archive/category/exoplanets/) - [Galaxies](https://esahubble.org/images/archive/category/galaxies/) - [Illustrations](https://esahubble.org/images/archive/category/illustrations/) - [James Webb Space Telescope](https://esahubble.org/images/archive/category/jwst/) - [Launch/Servicing Missions](https://esahubble.org/images/archive/category/mission/) - [Miscellaneous](https://esahubble.org/images/archive/category/misc/) - [Nebulae](https://esahubble.org/images/archive/category/nebulae/) - [Quasars & Black Holes](https://esahubble.org/images/archive/category/blackholes/) - [Solar System](https://esahubble.org/images/archive/category/solarsystem/) - [Spacecraft](https://esahubble.org/images/archive/category/spacecraft/) - [Star Clusters](https://esahubble.org/images/archive/category/starclusters/) - [Stars](https://esahubble.org/images/archive/category/stars/) - [Image Formats](https://esahubble.org/press/image_formats/) - [Picture of the Month](https://esahubble.org/images/potm/) - [Picture of the Week](https://esahubble.org/images/potw/) - [Advanced Search](https://esahubble.org/images/search/) - [Usage of Images and Videos](https://www.spacetelescope.org/copyright/) - [Videos](https://esahubble.org/videos/) - [View All](https://esahubble.org/videos/viewall/) - [Categories](https://esahubble.org/videos/) - [3D Animations](https://esahubble.org/videos/archive/category/3d/) - [Cosmology](https://esahubble.org/videos/archive/category/cosmology/) - [Fulldome](https://esahubble.org/videos/archive/category/fulldome/) - [Exoplanets](https://esahubble.org/videos/archive/category/extrasolar/) - [Eyes on the Skies DVD](https://esahubble.org/videos/archive/category/eyesontheskies/) - [Galaxies](https://esahubble.org/videos/archive/category/galaxies/) - [HD Videos](https://esahubble.org/videos/archive/category/hd/) - [Hubble 15 Years DVD](https://esahubble.org/videos/archive/category/dvd/) - [Hubble Images Videos](https://esahubble.org/videos/archive/category/hubble/) - [Hubblecast](https://esahubble.org/videos/archive/category/hubblecast/) - [James Webb Space Telescope](https://esahubble.org/videos/archive/category/jwst/) - [Miscellaneous](https://esahubble.org/videos/archive/category/misc/) - [Nebulae](https://esahubble.org/videos/archive/category/nebulae/) - [Quasars & Black Holes](https://esahubble.org/videos/archive/category/blackholes/) - [Solar System](https://esahubble.org/videos/archive/category/solarsystem/) - [Spacecraft](https://esahubble.org/videos/archive/category/spacecraft/) - [Space Sparks](https://esahubble.org/videos/archive/category/spacesparks/) - [Star Clusters](https://esahubble.org/videos/archive/category/clusters/) - [Stars](https://esahubble.org/videos/archive/category/stars/) - [Video Formats](https://esahubble.org/press/video_formats/) - [Advanced Search](https://esahubble.org/videos/search/) - [Usage of Images and Videos](https://www.spacetelescope.org/copyright/) - [Newsletters](https://esahubble.org/newsletters/) - [ESA/Hubble News](https://esahubble.org/newsletters/hubblenews/) - [Science Announcements](https://esahubble.org/forscientists/announcements/) - [ESA/Hubble/Webb Science Newsletter](https://esahubble.org/newsletters/science/) - [Subscribe to the ESA/Hubble/Webb Science Newsletter](https://esahubble.org/subscribe-science/) - [Initiatives](https://esahubble.org/products/) - [Word Bank](https://esahubble.org/wordbank/) - [Calendars](https://esahubble.org/products/calendars/) - [2026](https://esahubble.org/products/calendars/archive/year/2026/) - [2025](https://esahubble.org/products/calendars/archive/year/2025/) - [2024](https://esahubble.org/products/calendars/archive/year/2024/) - [2023](https://esahubble.org/products/calendars/archive/year/2023/) - [2022](https://esahubble.org/products/calendars/archive/year/2022/) - [2021](https://esahubble.org/products/calendars/archive/year/2021/) - [2020](https://esahubble.org/products/calendars/archive/year/2020/) - [2013](https://esahubble.org/products/calendars/archive/year/2013/) - [2012](https://esahubble.org/products/calendars/archive/year/2012/%20) - [2011](https://esahubble.org/products/calendars/archive/year/2011/%09) - [2010](https://esahubble.org/products/calendars/archive/year/2010/) - [2009](https://esahubble.org/products/calendars/archive/year/2009/) - [2008](https://esahubble.org/products/calendars/archive/year/2008/) - [2007](https://esahubble.org/products/calendars/archive/year/2007/) - [2006](https://esahubble.org/products/calendars/archive/year/2006/) - [2005](https://esahubble.org/products/calendars/archive/year/2005/) - [2004](https://esahubble.org/products/calendars/archive/year/2004/) - [Art and Science](https://esahubble.org/images/archive/category/blackholes/) - [Our Place in Space](https://esahubble.org/projects/ourplaceinspace/) - [30th Anniversary Creations](https://esahubble.org/announcements/ann2009/) - [Anniversaries](https://esahubble.org/images/archive/category/blackholes/) - [35th Anniversary](https://esahubble.org/projects/Hubble35/) - [31st Anniversary](https://esahubble.org/projects/Hubble31/) - [30th Anniversary](https://esahubble.org/projects/Hubble30/) - [25th Anniversary](https://esahubble.org/projects/Hubble25/) - [Ode to Hubble Competition](https://esahubble.org/projects/Hubble25/odetohubble/) - [Fulldome Clips](https://esahubble.org/projects/Hubble25/fulldome/) - [Symposium](http://www.stsci.edu/institute/conference/hubble25/) - [Image Unveilings Across Europe](https://esahubble.org/projects/Hubble25/imageunveilings/) - [Resources](https://esahubble.org/projects/Hubble25/resources/) - [20th Anniversary](https://esahubble.org/projects/20anniversary/) - [Events and Exhibitions](https://esahubble.org/projects/20anniversary/events/) - [Hubble Pop Culture Contest](https://esahubble.org/projects/20anniversary/hubblepopculture/) - [15th Anniversary](https://esahubble.org/projects/anniversary/) - [News Release](https://esahubble.org/news/?search=15th) - [Movie DVD](https://esahubble.org/projects/anniversary/movie_dvd/) - [Partners](https://esahubble.org/projects/anniversary/partners/) - [Hubble Day Events](https://esahubble.org/projects/anniversary/events/) - [Educational Material](https://esahubble.org/projects/anniversary/educational_material/) - [Soundtrack](https://esahubble.org/projects/anniversary/soundtrack/) - [Hubble Anniversary Book](https://esahubble.org/projects/anniversary/book/) - [Outlets/resellers](https://esahubble.org/projects/anniversary/outlets/) - [About the Production Team](https://esahubble.org/projects/anniversary/production_team/) - [Poster](https://esahubble.org/products/print_posters/hst_print_poster_0003/) - [Planetarium Show Package](https://esahubble.org/projects/anniversary/planetarium_show/) - [Credits](https://esahubble.org/projects/anniversary/credits/) - [Exhibitions](https://esahubble.org/products/exhibitions/) - [Our Place in Space](https://esahubble.org/projects/ourplaceinspace/) - [OPiS room description](https://esahubble.org/projects/ourplaceinspace/rooms/) - [Applications](https://esahubble.org/products/applications/) - [FITS Liberator](https://esahubble.org/projects/fits_liberator/) - [News](https://esahubble.org/projects/fits_liberator/news/) - [Download](https://esahubble.org/projects/fits_liberator/download_v301/) - [User Guide (PDF)](https://noirlab.edu/public/products/fitsliberator/documentation/) - [Image processing introduction](https://esahubble.org/projects/fits_liberator/improc/) - [FITS for education](https://esahubble.org/projects/fits_liberator/fitsforeducation/) - [Example data sets and links to archives](https://esahubble.org/projects/fits_liberator/datasets_archives/) - [User's Gallery](https://esahubble.org/projects/fits_liberator/fitsimages/) - [Known issues and FAQ](https://esahubble.org/projects/fits_liberator/knownissues_faq/) - [Download past versions](https://esahubble.org/projects/fits_liberator/downloads_page/) - [Documents](https://esahubble.org/projects/fits_liberator/documents/) - [Step-by-step guide to making your own images](https://esahubble.org/projects/fits_liberator/stepbystep/) - [Projects](https://esahubble.org/projects/) - [Hidden Treasures](https://esahubble.org/projects/hiddentreasures/) - [Public Resources](https://esahubble.org/images/archive/category/blackholes/) - [Virtual Meeting Backgrounds](https://esahubble.org/products/public-resource/virtual-meeting-backgrounds/) - [About](https://esahubble.org/about/) - [General](https://esahubble.org/about/general/fact_sheet/) - [Fact Sheet](https://esahubble.org/about/general/fact_sheet/) - [Instruments](https://esahubble.org/about/general/instruments/) - [WFC3](https://esahubble.org/about/general/instruments/wfc3/) - [ACS](https://esahubble.org/about/general/instruments/acs/) - [COS](https://esahubble.org/about/general/instruments/cos/) - [STIS](https://esahubble.org/about/general/instruments/stis/) - [NICMOS](https://esahubble.org/about/general/instruments/nicmos/) - [FGS](https://esahubble.org/about/general/instruments/fgs/) - [WFPC2](https://esahubble.org/about/general/instruments/wfpc2/) - [WFPC1](https://esahubble.org/about/general/instruments/wfpc1/) - [COSTAR](https://esahubble.org/about/general/instruments/costar/) - [FOC](https://esahubble.org/about/general/instruments/foc/) - [FOS](https://esahubble.org/about/general/instruments/fos/) - [GHRS](https://esahubble.org/about/general/instruments/ghrs/) - [HSP](https://esahubble.org/about/general/instruments/hsp/) - [Operations](https://esahubble.org/about/general/operations/) - [Institutions](https://esahubble.org/about/general/institutions/) - [Solar Panels](https://esahubble.org/about/general/solar_panels/) - [Gyroscopes](https://esahubble.org/about/general/gyroscopes/) - [Batteries](https://esahubble.org/about/general/batteries/) - [Soft Capture](https://esahubble.org/about/general/soft_capture/) - [Science](https://esahubble.org/science/) - [The Hubble Deep Fields](https://esahubble.org/science/deep_fields/) - [Age and size of the Universe](https://esahubble.org/science/age_size/) - [The lives of stars](https://esahubble.org/science/stellar_evolution/) - [The solar neighbourhood](https://esahubble.org/science/our_solar_system/) - [Exoplanets and proto-planetary discs](https://esahubble.org/science/protoplanetary_extrasolar/) - [Black Holes, Quasars, and Active Galaxies](https://esahubble.org/science/black_holes/) - [Formation of stars](https://esahubble.org/science/formation_of_stars/) - [Composition of the Universe](https://esahubble.org/science/composition_of_universe/) - [Gravitational lenses](https://esahubble.org/science/gravitational_lensing/) - [Multi-messenger astronomy](https://esahubble.org/science/gravitational_waves/) - [Europe & Hubble](https://esahubble.org/science/europe_hubble/) - [History](https://esahubble.org/about/history/) - [Timeline](https://esahubble.org/about/history/timeline/) - [Launch 1990](https://esahubble.org/about/history/launch_1990/) - [Servicing Mission 1](https://esahubble.org/about/history/servicing_mission_1/) - [Servicing Mission 2](https://esahubble.org/about/history/servicing_mission_2/) - [Servicing Mission 3A](https://esahubble.org/about/history/servicing_mission_3a/) - [Servicing Mission 3B](https://esahubble.org/about/history/servicing_mission_3b/) - [Servicing Mission 4](https://esahubble.org/about/history/servicing_mission_4/) - [IMAX Camera](https://esahubble.org/about/history/imax/) - [Tools](https://esahubble.org/about/history/tools/) - [Thermal](https://esahubble.org/about/history/thermal/) - [Crew](https://esahubble.org/about/history/crew/) - [ACS Repair](https://esahubble.org/about/history/acs_repair/) - [STIS Repair](https://esahubble.org/about/history/stis_repair/) - [SM4 Timeline](https://esahubble.org/about/history/sm4_timeline/) - [ESA](https://esahubble.org/about/history/esa/) - [The scientist behind the name](https://esahubble.org/about/history/the_scientist_behind_the_name/) - [The mother of Hubble](https://esahubble.org/about/history/the-mother-of-hubble/) - [Hubble's mirror problem](https://esahubble.org/about/history/aberration_problem/) - [FAQ](https://esahubble.org/about/faq/) - [Glossary](https://esahubble.org/about/glossary/) - [ESA/Hubble Team](https://esahubble.org/images/archive/category/blackholes/) - [ESA/Hubble Outreach Team](https://esahubble.org/about/esa-hubble-team/outreach-team/) - [Further Information](https://esahubble.org/about/further_information/brochures/) - [Press Kits](https://esahubble.org/press/kits/) - [For Scientists](https://esahubble.org/images/archive/category/blackholes/) - [Newsworthy Results](https://esahubble.org/about/scientists/newsworthy-results/) - [Press](https://esahubble.org/press/) - [Usage of ESA/Hubble Images and Videos](https://esahubble.org/copyright/) - [Press Kits](https://esahubble.org/press/kits/) - [Subscribe to ESA/Hubble News](https://esahubble.org/subscribe/) - [Interview Possibilities](https://esahubble.org/press/interview_possibilities/) - [Press Mailing List](https://esahubble.org/press/mailinglist/) - [Video Formats](https://esahubble.org/press/video_formats/) - [Image Formats](https://esahubble.org/press/image_formats/) [![Free Creative Commons images](https://esahubble.org/assets/images/cc.ec45a0e93a2c.svg)](https://esahubble.org/public/copyright/) # Image Archive: Quasars and Black Holes - [View All](https://esahubble.org/images/viewall/) - [Anniversary](https://esahubble.org/images/archive/category/anniversary/) - [Cosmology](https://esahubble.org/images/archive/category/cosmology/) - [Exoplanets](https://esahubble.org/images/archive/category/exoplanets/) - [Galaxies](https://esahubble.org/images/archive/category/galaxies/) - [Illustrations](https://esahubble.org/images/archive/category/illustrations/) - [James Webb Space Telescope](https://esahubble.org/images/archive/category/jwst/) - [Launch/Servicing Missions](https://esahubble.org/images/archive/category/mission/) - [Miscellaneous](https://esahubble.org/images/archive/category/misc/) - [Nebulae](https://esahubble.org/images/archive/category/nebulae/) - [Quasars and Black Holes](https://esahubble.org/images/archive/category/blackholes/) - [Solar System](https://esahubble.org/images/archive/category/solarsystem/) - [Spacecraft](https://esahubble.org/images/archive/category/spacecraft/) - [Star Clusters](https://esahubble.org/images/archive/category/starclusters/) - [Stars](https://esahubble.org/images/archive/category/stars/) - [Ranking](https://esahubble.org/images/archive/category/blackholes/) - [Date](https://esahubble.org/images/archive/category/blackholes/?&sort=-release_date) [![Hubble views a supermassive black hole burping — twice](https://cdn.esahubble.org/archives/images/thumb700x/potw1803a.jpg)Hubble views a supermassive black hole burping — twice](https://esahubble.org/images/potw1803a/) [![Quasar J0742+2704](https://cdn.esahubble.org/archives/images/thumb700x/opo2504.jpg)Quasar J0742+2704](https://esahubble.org/images/opo2504/) [![Supermassive Black Holes in Hubble Ultra Deep Field](https://cdn.esahubble.org/archives/images/thumb300y/heic2410a.jpg)Supermassive Black Holes in Hubble Ultra Deep Field](https://esahubble.org/images/heic2410a/) [![Hubble Resolves Two Pairs of Quasars](https://cdn.esahubble.org/archives/images/thumb300y/opo2114a.jpg)Hubble Resolves Two Pairs of Quasars](https://esahubble.org/images/opo2114a/) [![Hubble observes new tidal disruption event (January 2025 image)](https://cdn.esahubble.org/archives/images/thumb700x/opo2515.jpg)Hubble observes new tidal disruption event (January 2025 image)](https://esahubble.org/images/opo2515/) [![Hubble view of heart of quasar 3C 273](https://cdn.esahubble.org/archives/images/thumb700x/opo2424a.jpg)Hubble view of heart of quasar 3C 273](https://esahubble.org/images/opo2424a/) [![Supermassive Black Holes in Hubble Ultra Deep Field (compass image)](https://cdn.esahubble.org/archives/images/thumb700x/heic2410b.jpg)Supermassive Black Holes in Hubble Ultra Deep Field (compass image)](https://esahubble.org/images/heic2410b/) [![Lensed quasar and its surroundings](https://cdn.esahubble.org/archives/images/thumb300y/heic1702a.jpg)Lensed quasar and its surroundings](https://esahubble.org/images/heic1702a/) [![Secrets at the heart of NGC 5793](https://cdn.esahubble.org/archives/images/thumb300y/potw1411a.jpg)Secrets at the heart of NGC 5793](https://esahubble.org/images/potw1411a/) [![NGC 1275 multi-wavelength composite](https://cdn.esahubble.org/archives/images/thumb700x/heic0817b.jpg)NGC 1275 multi-wavelength composite](https://esahubble.org/images/heic0817b/) [![A dust-bound supermassive black hole \[artist's impression\]](https://cdn.esahubble.org/archives/images/thumb300y/heic0409a.jpg)A dust-bound supermassive black hole \[artist's impression\]](https://esahubble.org/images/heic0409a/) [![Hubble spies eight green filaments lit up by past quasar blasts](https://cdn.esahubble.org/archives/images/thumb300y/heic1507a.jpg)Hubble spies eight green filaments lit up by past quasar blasts](https://esahubble.org/images/heic1507a/) [![Supermassive black hole at the heart of NGC 5548](https://cdn.esahubble.org/archives/images/thumb700x/heic1413a.jpg)Supermassive black hole at the heart of NGC 5548](https://esahubble.org/images/heic1413a/) [![A cosmic searchlight](https://cdn.esahubble.org/archives/images/thumb700x/opo0020a.jpg)A cosmic searchlight](https://esahubble.org/images/opo0020a/) [![Hubble unexpectedly finds double quasar in distant Universe](https://cdn.esahubble.org/archives/images/thumb700x/opo2302a.jpg)Hubble unexpectedly finds double quasar in distant Universe](https://esahubble.org/images/opo2302a/) [![Hubble view of green filament in Teacup galaxy](https://cdn.esahubble.org/archives/images/thumb700x/heic1507b.jpg)Hubble view of green filament in Teacup galaxy](https://esahubble.org/images/heic1507b/) [![Hubble view of green filament in galaxy UGC 11185](https://cdn.esahubble.org/archives/images/thumb700x/heic1507h.jpg)Hubble view of green filament in galaxy UGC 11185](https://esahubble.org/images/heic1507h/) [![Hubble view of green filament in galaxy 2MASX J15100402+0740370](https://cdn.esahubble.org/archives/images/thumb700x/heic1507d.jpg)Hubble view of green filament in galaxy 2MASX J15100402+0740370](https://esahubble.org/images/heic1507d/) [![Hubble view of green filament in galaxy 2MASX J22014163+1151237](https://cdn.esahubble.org/archives/images/thumb700x/heic1507i.jpg)Hubble view of green filament in galaxy 2MASX J22014163+1151237](https://esahubble.org/images/heic1507i/) [![Hubble view of green filament in galaxy Mrk 1498](https://cdn.esahubble.org/archives/images/thumb700x/heic1507g.jpg)Hubble view of green filament in galaxy Mrk 1498](https://esahubble.org/images/heic1507g/) [![Hubble view of green filament in galaxy NGC 5252](https://cdn.esahubble.org/archives/images/thumb700x/heic1507f.jpg)Hubble view of green filament in galaxy NGC 5252](https://esahubble.org/images/heic1507f/) [![Hubble view of green filament in galaxy UGC 7342](https://cdn.esahubble.org/archives/images/thumb700x/heic1507e.jpg)Hubble view of green filament in galaxy UGC 7342](https://esahubble.org/images/heic1507e/) [![Seeing double](https://cdn.esahubble.org/archives/images/thumb300y/potw1403a.jpg)Seeing double](https://esahubble.org/images/potw1403a/) [![A monster in the Milky Way](https://cdn.esahubble.org/archives/images/thumb300y/potw1340a.jpg)A monster in the Milky Way](https://esahubble.org/images/potw1340a/) [![Quasars acting as gravitational lenses](https://cdn.esahubble.org/archives/images/thumb300y/potw1212a.jpg)Quasars acting as gravitational lenses](https://esahubble.org/images/potw1212a/) [![Seeing quadruple](https://cdn.esahubble.org/archives/images/thumb300y/potw1204a.jpg)Seeing quadruple](https://esahubble.org/images/potw1204a/) [![Artist’s concept of supermassive black hole within M60-UCD1](https://cdn.esahubble.org/archives/images/thumb700x/heic1419a.jpg)Artist’s concept of supermassive black hole within M60-UCD1](https://esahubble.org/images/heic1419a/) [![Core of galaxy NGC 4261](https://cdn.esahubble.org/archives/images/thumb700x/opo9547a.jpg)Core of galaxy NGC 4261](https://esahubble.org/images/opo9547a/) [![Hubble Probes Quasar Tsunamis Rip Across Galaxies](https://cdn.esahubble.org/archives/images/screen/opo2010a.jpg)Hubble Probes Quasar Tsunamis Rip Across Galaxies](https://esahubble.org/images/opo2010a/) [![Close-up of star near a supermassive black hole (artist’s impression)](https://cdn.esahubble.org/archives/images/thumb300y/heic1622a.jpg)Close-up of star near a supermassive black hole (artist’s impression)](https://esahubble.org/images/heic1622a/) [![Artist's concept of double black hole](https://cdn.esahubble.org/archives/images/thumb300y/opo1531a.jpg)Artist's concept of double black hole](https://esahubble.org/images/opo1531a/) [![Artist’s impression of supermassive black hole seed](https://cdn.esahubble.org/archives/images/screen/heic1610a.jpg)Artist’s impression of supermassive black hole seed](https://esahubble.org/images/heic1610a/) [![Galaxies with relativistic jets](https://cdn.esahubble.org/archives/images/screen/heic1511b.jpg)Galaxies with relativistic jets](https://esahubble.org/images/heic1511b/) [![Markarian 231, host galaxy of double black hole](https://cdn.esahubble.org/archives/images/thumb300y/opo1531b.jpg)Markarian 231, host galaxy of double black hole](https://esahubble.org/images/opo1531b/) [![N6946-BH1 failed supernova (artist's impression)](https://cdn.esahubble.org/archives/images/thumb300y/opo1719a.jpg)N6946-BH1 failed supernova (artist's impression)](https://esahubble.org/images/opo1719a/) [![Radio galaxy 3C 356](https://cdn.esahubble.org/archives/images/thumb700x/heic1511e.jpg)Radio galaxy 3C 356](https://esahubble.org/images/heic1511e/) [![Radio galaxy 3C 454.1](https://cdn.esahubble.org/archives/images/thumb300y/heic1511d.jpg)Radio galaxy 3C 454.1](https://esahubble.org/images/heic1511d/) [![Radio galaxy 3C 297](https://cdn.esahubble.org/archives/images/thumb300y/heic1511c.jpg)Radio galaxy 3C 297](https://esahubble.org/images/heic1511c/) [![Hubble view of green filament in galaxy NGC 5972](https://cdn.esahubble.org/archives/images/thumb700x/heic1507c.jpg)Hubble view of green filament in galaxy NGC 5972](https://esahubble.org/images/heic1507c/) [![Quasars in interacting galaxies](https://cdn.esahubble.org/archives/images/thumb700x/opo1520a.jpg)Quasars in interacting galaxies](https://esahubble.org/images/opo1520a/) [![Hubble and other Great Observatories examine the galactic centre region](https://cdn.esahubble.org/archives/images/screen/opo0928b.jpg)Hubble and other Great Observatories examine the galactic centre region](https://esahubble.org/images/opo0928b/) [![Capturing the spectacular outflow from Markarian 817](https://cdn.esahubble.org/archives/images/thumb700x/heic0910n.jpg)Capturing the spectacular outflow from Markarian 817](https://esahubble.org/images/heic0910n/) [![Freewheeling Galaxies Collide in a Blaze of Star Birth](https://cdn.esahubble.org/archives/images/thumb700x/opo0314a.jpg)Freewheeling Galaxies Collide in a Blaze of Star Birth](https://esahubble.org/images/opo0314a/) [![Artist's impression of Cygnus X-1](https://cdn.esahubble.org/archives/images/thumb300y/cygx1_illust_orig.jpg)Artist's impression of Cygnus X-1](https://esahubble.org/images/cygx1_illust_orig/) [![Active Galaxy NGC 4438](https://cdn.esahubble.org/archives/images/thumb300y/opo0021b.jpg)Active Galaxy NGC 4438](https://esahubble.org/images/opo0021b/) [![Galaxy NGC 6251 Nucleus](https://cdn.esahubble.org/archives/images/thumb300y/opo9728b.jpg)Galaxy NGC 6251 Nucleus](https://esahubble.org/images/opo9728b/) [![Gravitational waves eject black hole from galaxy](https://cdn.esahubble.org/archives/images/thumb300y/heic1706b.jpg)Gravitational waves eject black hole from galaxy](https://esahubble.org/images/heic1706b/) [![Intermediate-Mass Black Hole with Torn-Apart Star (Artist’s Impression)](https://cdn.esahubble.org/archives/images/thumb700x/heic2005a.jpg)Intermediate-Mass Black Hole with Torn-Apart Star (Artist’s Impression)](https://esahubble.org/images/heic2005a/) [![Lensed quasar](https://cdn.esahubble.org/archives/images/thumb700x/heic1702f.jpg)Lensed quasar](https://esahubble.org/images/heic1702f/) [![Lensed quasar](https://cdn.esahubble.org/archives/images/thumb700x/heic1702c.jpg)Lensed quasar](https://esahubble.org/images/heic1702c/) Showing 1 to 50 of 198 - [1](https://esahubble.org/images/archive/category/blackholes/page/1/) - [2](https://esahubble.org/images/archive/category/blackholes/page/2/) - [3](https://esahubble.org/images/archive/category/blackholes/page/3/) - [4](https://esahubble.org/images/archive/category/blackholes/page/4/) [Next](https://esahubble.org/images/archive/category/blackholes/page/2/) [Usage of ESA/Hubble Images and Videos](https://esahubble.org/copyright/) [Are you a journalist? Subscribe to the ESA/Hubble Media Newsletter.](https://esahubble.org/press/mailinglist) [Privacy policy](https://esahubble.org/about/privacy/) [Website developed and operated by Enciso Systems](https://encisosystems.com/) [Accelerated by CDN77](https://www.cdn77.com/)
Readable Markdown	![Markarian 231, host galaxy of double black hole](https://cdn.esahubble.org/archives/images/thumb300y/opo1531b.jpg) Markarian 231, host galaxy of double black hole
Shard	89 (laksa)
Root Hash	8314619351487127289
Unparsed URL	org,esahubble!/images/archive/category/blackholes/ s443