Category:Active galactic nuclei
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compact region at the center of a galaxy that has a much higher than normal luminosity over at least some portion – and possibly all – of the electromagnetic spectrum | |||||
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Subcategories
This category has the following 13 subcategories, out of 13 total.
E
- ESO 185-13 (1 F)
I
- IC 4870 (2 F)
- IRAS F00183-7111 (1 F)
L
M
- Markarian 462 (2 F)
- MCG-03-34-064 (8 F)
P
- Pictor A (11 F)
Q
- QSO 1229+204 (4 F)
S
- SDSS 1335+0728 (4 F)
Media in category "Active galactic nuclei"
The following 195 files are in this category, out of 195 total.
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3C 196.1 PanSTARRS i.r.g.jpg 493 × 497; 53 KB
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3C 219.png 3,000 × 3,000; 4.4 MB
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3C324 (1995-30-319).tiff 125 × 225; 85 KB
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3C368 (1995-30-318).tiff 105 × 210; 68 KB
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A Black Hole in Medusa's Hair A galaxy lies about 110 million light years away..jpg 2,400 × 2,404; 2.07 MB
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A Double Nucleus in Active Galaxy Markarian 315 (1993-03-92).jpg 2,494 × 2,353; 217 KB
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A Double Nucleus in Active Galaxy Markarian 315 (1993-03-92).tiff 2,494 × 2,353; 12.66 MB
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A Merger Between Quasar and Galaxy (1995-04-262).jpg 600 × 650; 91 KB
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A Merger Between Quasar and Galaxy (1995-04-262).tiff 400 × 400; 160 KB
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A Pair of Merging Black Holes (Artist's Concept) (2024-022).jpg 3,840 × 2,160; 7.67 MB
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A Pair of Merging Black Holes (Artist's Concept) (2024-022).tiff 3,840 × 2,160; 15.86 MB
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A Survey of Quasar Host Galaxies (1996-35-455).jpg 600 × 463; 76 KB
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Active Black Hole Squashes Star Formation.jpg 4,500 × 3,600; 1.85 MB
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Active Galactic Nucleus Model.png 288 × 236; 37 KB
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Active Supermassive Black Holes Across Cosmic Time (2023-114).png 3,840 × 2,456; 1.69 MB
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Active Supermassive Black Holes Across Cosmic Time (2023-114).tiff 16,000 × 10,231; 48.81 MB
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Active supermassive black holes across cosmic time (CEERS6).jpg 15,998 × 10,230; 6.46 MB
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Animation of objects orbiting the centre of the Milky Way.ogv 40 s, 1,280 × 720; 13.85 MB
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Arp 107 (Compass Image) (2024-132).png 10,427 × 5,834; 50.16 MB
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Arp 107 (Compass Image) (2024-132).tiff 10,427 × 5,834; 59.07 MB
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Arp 107 (MIRI Image) (2024-132).png 1,291 × 1,356; 2.37 MB
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Arp 107 (MIRI Image) (2024-132).tiff 1,291 × 1,356; 2.91 MB
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Arp 107 (NIRCam and MIRI Image) (2024-132).png 10,427 × 4,161; 51.32 MB
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Arp 107 (NIRCam and MIRI Image) (2024-132).tiff 10,427 × 4,161; 60.68 MB
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Artist’s impression of a supermassive black hole at the centre of a galaxy.webm 16 s, 1,920 × 1,080; 2.11 MB
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Artist’s Impression of Milky Way Inflows and Outflows (2019-46-4570).jpg 3,840 × 2,160; 798 KB
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Artist’s Impression of Milky Way Inflows and Outflows (2019-46-4570).pdf 8,000 × 4,500; 15.29 MB
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Artist’s Impression of Milky Way Inflows and Outflows (2019-46-4570).png 3,840 × 2,160; 8.55 MB
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Artist’s Impression of Milky Way Inflows and Outflows (2019-46-4570).tif 3,840 × 2,160; 9.82 MB
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BL Lacertae Pan-STARRS DR1.jpg 1,280 × 1,280; 918 KB
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Black Hole Existed 570 Million Years After Big Bang (NIRSpec MSA Emission Spectrum) (2023-114).tiff 14,442 × 10,542; 123.67 MB
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Black Hole Outflows From Centaurus A.jpg 2,669 × 2,702; 4.41 MB
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Black Hole Pair Embedded in Middle of Active Galaxy MCG-03-34-064 (2024-022).png 2,118 × 1,696; 4.4 MB
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Black Hole Pair Embedded in Middle of Active Galaxy MCG-03-34-064 (2024-022).tiff 2,118 × 1,696; 5.57 MB
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Braided Galactic Jet (1991-01-32).tif 3,200 × 2,349; 15.52 MB
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Catch Supermassive Black Hole Burping - Twice in SDSS J135429.05+132757.2.png 3,888 × 2,917; 9.73 MB
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Chandra Deep Field South - active galactic nuclei.jpeg 600 × 600; 667 KB
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Close-Up of Star Formation in Antennae Galaxy (opo9734f).jpg 400 × 400; 84 KB
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Close-Up of Star Formation in Antennae Galaxy (opo9734f).tiff 400 × 400; 347 KB
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Close-Up of Star Formation in Antennae Galaxy (opo9734g).jpg 500 × 500; 138 KB
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Close-Up of Star Formation in Antennae Galaxy (opo9734g).tiff 500 × 500; 590 KB
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Compact Core of Galaxy M87 (1992-01-48).jpg 2,544 × 2,144; 506 KB
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Compact Core of Galaxy M87 (1992-01-48).tif 2,544 × 2,144; 10.89 MB
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Compact Core of Galaxy M87 (1992-01-49).jpg 2,143 × 1,718; 371 KB
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Compact Core of Galaxy M87 (1992-01-49).tif 2,143 × 1,718; 2.48 MB
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Compass Image for J0439+1634 (2019-03-4299).png 914 × 876; 639 KB
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Compass Image for J0439+1634 (2019-03-4299).tif 914 × 876; 553 KB
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Compass Image for Merging Galaxies (2018-28-4239).png 2,422 × 2,117; 7.23 MB
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Compass Image for Merging Galaxies (2018-28-4239).tif 2,422 × 2,117; 7.17 MB
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Cosmic Evolution Early Release Science (CEERS) Survey (NIRCam Image) (2023-114).png 46,200 × 15,400; 510.5 MB
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Cosmic Web and Slime Mold (2020-11-4635).png 3,531 × 2,538; 4.73 MB
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Cosmic Web and Slime Mold (2020-11-4635).tif 3,531 × 2,538; 5.02 MB
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Dark Rays in IC 5063 (2020-58-4778).png 1,541 × 1,389; 2.92 MB
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Dark Rays in IC 5063 (2020-58-4778).tif 1,541 × 1,389; 6.16 MB
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Dark Rays in IC 5063 (Annotated) (2020-58-4779).png 1,541 × 1,389; 2.97 MB
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Dark Rays in IC 5063 (Annotated) (2020-58-4779).tif 1,541 × 1,389; 18.4 MB
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DES-DR1 image of PKS 0451-28.jpg 851 × 823; 70 KB
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DESI Legacy Surveys image of 1ES 0229+200.jpg 923 × 737; 166 KB
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DESI Legacy Surveys of PKS 1144-379.jpg 712 × 831; 146 KB
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Diagram of Mini-Jet in Center of Milky Way Galaxy (2021-062).png 1,920 × 1,080; 3.39 MB
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Diagram of Mini-Jet in Center of Milky Way Galaxy (2021-062).tiff 3,840 × 2,160; 14.3 MB
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Distant Galaxy Samples Near Quasar J0100+2802 (NIRCam Image) (2023-122).png 1,200 × 800; 3.08 MB
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Distant Galaxy Samples Near Quasar J0100+2802 (NIRCam Image) (EIGER2).jpg 1,200 × 800; 102 KB
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Distant Galaxy Samples Near Quasar J0100+2802 (NIRCam Image) (EIGER2).tiff 1,200 × 800; 5.09 MB
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Double Quasars (2021-014).png 1,860 × 920; 1.52 MB
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DSS image of 3C 309.1.jpg 1,298 × 855; 68 KB
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DSS image of PKS 0405-385.jpg 1,121 × 770; 45 KB
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DSS image of PKS 0458-020.jpg 1,666 × 838; 92 KB
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DSS image of PKS 0736+017.jpg 821 × 563; 42 KB
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DSS image of PKS 1510-089.jpg 935 × 627; 44 KB
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DSS image of PKS 1622-297.jpg 1,047 × 587; 55 KB
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Dust Disk Fuels Black Hole in Giant Elliptical Galaxy NGC 4261 (1992-27-82).jpg 2,615 × 1,941; 508 KB
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Dust Disk Fuels Black Hole in Giant Elliptical Galaxy NGC 4261 (1992-27-82).tiff 2,615 × 1,941; 10.58 MB
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Emmaalexander unified agn.png 968 × 834; 324 KB
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Galaxies AGN Inner-Structure-of-ca.jpg 400 × 338; 23 KB
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Galaxies in the Young Universe (1994-52-247).jpg 800 × 600; 84 KB
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Galaxy Collision Switches on Black Hole.jpg 665 × 403; 30 KB
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Galaxy M84 nucleus (opo9712a).jpg 3,000 × 2,400; 416 KB
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Galaxy M84 Nucleus (opo9712b).jpg 571 × 645; 58 KB
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Galaxy M84 Nucleus (opo9712b).tiff 571 × 645; 233 KB
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Galaxy M84 Nucleus (opo9712c).jpg 605 × 600; 58 KB
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Galaxy M84 Nucleus (opo9712c).tiff 605 × 600; 109 KB
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Gas cloud being ripped apart by the black hole at the centre of the Milky Way.jpg 1,920 × 1,200; 238 KB
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Ground-based Image of Seyfert Galaxy NGC 4395 (1993-19-112).jpg 2,960 × 2,384; 678 KB
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Ground-based Image of Seyfert Galaxy NGC 4395 (1993-19-112).tiff 2,960 × 2,384; 4.74 MB
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GSN 069 full.jpg 267 × 189; 2 KB
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Heart of Markarian 79.png 512 × 512; 277 KB
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High-Redshift Quasar and Companion Galaxy (Illustration) (2020-51-4755-Image).png 3,840 × 2,160; 15.66 MB
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High-Redshift Quasar and Companion Galaxy (Illustration) (2020-51-4755-Image).tiff 3,840 × 2,160; 31.65 MB
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HST image of a galaxy's Nucleus (opo9008a).jpg 1,401 × 727; 324 KB
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HST planetary camera images of core of peculiar galaxy Arp 220 (opo9216b).jpg 2,863 × 2,408; 2.14 MB
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HST planetary camera images of core of peculiar galaxy Arp 220 (opo9216b).tiff 2,863 × 2,408; 12.91 MB
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HST Snaps Optical Jet of Quasar 3c 273 (1993-30-121).jpg 3,324 × 1,595; 365 KB
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HST Snaps Optical Jet of Quasar 3c 273 (1993-30-121).tiff 3,324 × 1,595; 8.97 MB
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Hubble Measures Velocity of Gas Orbiting Black Hole (1994-23-162).tiff 512 × 512; 261 KB
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Hubble Space Telecope image of galaxies NGC 545 and NGC 547.webp 1,782 × 1,579; 70 KB
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Hubble Space Telescope image of NGC 3489.jpg 3,854 × 3,411; 5.69 MB
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Hubble views a supermassive black hole burping — twice.jpg 933 × 700; 182 KB
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Hubble's 100,000th Exposure Captures Image of Distant Quasar (1996-25-435).jpg 2,057 × 2,797; 504 KB
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IC 1816 in DES color.png 882 × 564; 1.03 MB
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Illustration of Strong Gravitational Lensing (2020-05-4617).jpg 4,096 × 2,160; 932 KB
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Image of 1ES 1741+196.jpg 682 × 752; 109 KB
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Image of 1ES 1959+650.jpg 740 × 772; 139 KB
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Image of 3C 138.jpg 1,055 × 767; 44 KB
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Image of 4C +28.07.jpg 1,586 × 845; 80 KB
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Image of AO 0235+164.jpg 723 × 758; 46 KB
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Image of DA 193.jpg 1,227 × 768; 70 KB
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Image of H1426+428.jpg 608 × 761; 60 KB
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Image of J1000+1242.jpg 650 × 652; 38 KB
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Image of NRAO 530.jpg 642 × 696; 34 KB
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Image of OQ 172.jpg 961 × 622; 74 KB
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Image of PKS 0208-512.jpg 766 × 522; 29 KB
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Image of PKS 0420-014.jpg 1,217 × 697; 60 KB
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Image of PKS 0454-234.jpg 1,571 × 847; 69 KB
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Image of PKS 0537-441.jpg 877 × 583; 33 KB
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Image of PKS 0735+178.jpg 936 × 612; 38 KB
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Image of PKS 1424-418.jpg 842 × 712; 54 KB
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Image of PKS 2004-447.jpg 903 × 756; 45 KB
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Image of QSO B0153+744.jpg 1,026 × 617; 37 KB
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Image of RX J1633.3+4718.jpg 857 × 745; 73 KB
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Image of S5 1803+784.jpg 717 × 742; 70 KB
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Image of S5 2007+777.jpg 1,577 × 805; 186 KB
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Image of SDSS J1010+1413.jpg 690 × 762; 55 KB
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Intergalactic Absorbtion Clouds (1992-04-54).jpg 2,700 × 2,118; 267 KB
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Intergalactic Absorbtion Clouds (1992-04-54).tif 2,700 × 2,118; 13.09 MB
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J1000+0234 EELR.jpg 1,104 × 1,104; 403 KB
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Map of Region (1992-16-66).jpg 327 × 390; 14 KB
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Map of Region (1992-16-66).tiff 1,579 × 1,672; 547 KB
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MCG-03-13-063.png 2,150 × 2,150; 3.38 MB
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MCG-03-34-064 Compass Image (2024-022).jpg 2,000 × 1,602; 822 KB
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MCG-03-34-064 Compass Image (2024-022).png 2,118 × 1,696; 4.22 MB
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MCG-03-34-064 Compass Image (2024-022).tiff 2,118 × 1,696; 5.19 MB
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NGC 3830 SDSS.jpg 748 × 544; 141 KB
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NGC 4435 with nucleus Hubble.jpg 1,600 × 1,600; 945 KB
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OPH Cluster BCG galaxy by the PanSTARRS DR1 color.png 933 × 903; 1.98 MB
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Optical Jet in Galaxy M87 (1992-07-56).jpg 2,612 × 1,851; 58 KB
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Optical Jet in Galaxy M87 (1992-07-56).tif 2,612 × 1,851; 6.11 MB
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Optical Jet in Galaxy NGC 3862 (1992-14-63).jpg 2,213 × 2,119; 125 KB
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Optical Jet in Galaxy NGC 3862 (1992-14-63).tiff 2,213 × 2,119; 2.45 MB
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PKS 1921-293 PanSTARRS i.r.g.jpg 490 × 497; 50 KB
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PKS 2155 30 (eso9003l).jpg 2,412 × 2,861; 1.16 MB
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PKS 2155 30 (eso9003l).tif 2,412 × 2,861; 5.22 MB
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PSZ1 G311 65-18 48 (2019-58-4583).tif 5,290 × 4,722; 37.68 MB
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Quasar 3C 273 (2024-024).png 1,084 × 1,400; 2 MB
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Quasar 3C 273 Compass Image (2024-024).png 1,084 × 1,400; 2.02 MB
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Quasar 3C 273 Compass Image (2024-024).tiff 1,084 × 1,400; 2.09 MB
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Quasar in the Early Universe (Illustration) (2021-056-01FMN1ZWWC3BKFWP8GJY9GRNFQ).jpeg 3,840 × 2,160; 1.95 MB
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Quasar in the Early Universe (Illustration) (2021-056-01FMN1ZWWC3BKFWP8GJY9GRNFQ).tiff 3,840 × 2,160; 16.08 MB
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Quasar Lies in Core of Colliding Galaxy (1994-16-151).jpg 880 × 680; 79 KB
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Quasar Outflows Illustration (2020-10-4638).tif 3,840 × 2,160; 8.42 MB
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Radio galaxy 3C 356.jpg 1,102 × 787; 174 KB
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Radio galaxy 3C 454.1.jpg 1,288 × 907; 192 KB
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Radio galaxy 3C324 (opo9530b).jpg 125 × 225; 21 KB
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Radio galaxy 3C368 (opo9530c).jpg 105 × 210; 17 KB
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Radio Galaxy 4C41 17 (1992-26-80).tiff 3,061 × 1,657; 2.72 MB
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Radio Galaxy PKS 0521-36 - Ground-based View (1990-16-19).jpg 3,000 × 2,400; 800 KB
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Radio Galaxy PKS 0521-36 - Ground-based View (1990-16-19).tif 3,000 × 2,400; 20.61 MB
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Rxj1242 comp.jpg 540 × 637; 149 KB
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Scenario for Mysterious Light Beams from Active Galaxy (2020-58-4781).png 4,000 × 3,200; 6.89 MB
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Scenario for Mysterious Light Beams from Active Galaxy (2020-58-4781).tif 4,000 × 3,200; 7.97 MB
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SDSS image of PKS 1345+125.jpg 741 × 792; 76 KB
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SDSS J131642.90+175332.5.jpg 917 × 633; 65 KB
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SDSS-084759.90+124159.3.jpg 1,594 × 1,500; 1.24 MB
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Simulated Infrared Images from Webb and Hubble (2020-51-4754-Image).png 1,149 × 1,233; 127 KB
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Simulation of gas cloud approaching the black hole at the centre of the Milky way.jpg 4,000 × 2,250; 3.36 MB
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Simulation of gas cloud approaching the black hole at the centre of the Milky Way.ogv 31 s, 1,280 × 720; 2.38 MB
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Spectrum of gas disc in active galaxy M87 (opo9423b).tiff 800 × 800; 474 KB
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Spiral Gas Disk in Active Galaxy M87 (1994-23-159).jpg 792 × 612; 103 KB
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Superluminal motion in AGN jets.png 540 × 232; 8 KB
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The Core of Peculiar Galaxy Arp 220 (1992-16-67).jpg 2,863 × 2,408; 524 KB
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The Core of Peculiar Galaxy Arp 220 (1992-16-67).tiff 2,863 × 2,408; 13 MB
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The Core of Peculiar Galaxy Arp 220 (Ground-based vs Hubble) (1992-16-65).jpg 2,785 × 1,773; 244 KB
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The Core of Peculiar Galaxy Arp 220 (Ground-based vs Hubble) (1992-16-65).tiff 2,785 × 1,773; 10.21 MB
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The Radio Galaxy PKS 0521-36 (1990-16-18).jpg 2,622 × 2,377; 451 KB
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The Radio Galaxy PKS 0521-36 (1990-16-18).tif 2,622 × 2,377; 9.51 MB
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Using Quasars to Map the Magellanic Corona (2022-030).png 3,840 × 2,160; 8.35 MB
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Using Quasars to Map the Magellanic Corona (2022-030).tiff 3,840 × 2,160; 32.33 MB
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