HE0450-2958 is an unusual quasar. It has been called the "naked quasar" and the "quasar without a home" because it appears to lack a host galaxy. It is...
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Dark galaxy (section HE0450-2958)
Earth, this galaxy is visible in radio waves with minimal visible light. HE0450-2958 is a quasar at redshift z=0.285. Hubble Space Telescope images showed...
19 KB (2,135 words) - 00:59, 27 June 2024
Delta Scuti variable that forms an optical double with γ1 Caeli; and HE0450-2958, a Seyfert galaxy that at first appeared as just a jet, with no host...
23 KB (2,392 words) - 20:47, 28 July 2024
Scalar field dark matter Search experiments Potential dark galaxies HE0450-2958 HVC 127-41-330 Smith's Cloud VIRGOHI21 Related Antimatter Dark energy...
13 KB (1,323 words) - 11:53, 9 August 2024
masses; previous candidate for largest) Arp 220 Centaurus A Fornax A HE0450-2958 IC 1459 Messier 31 (or the Andromeda Galaxy) Messier 32 Messier 51 (or...
19 KB (2,006 words) - 16:11, 19 August 2024
186, E1821+643 and SDSSJ0927+2943. Candidate runaway black holes are HE0450–2958, CID-42 and objects around RCP 28. Runaway super massive black holes...
104 KB (11,046 words) - 12:16, 8 August 2024
discovered 3C 48 1982 First quasar found to seemingly not have a host galaxy HE0450-2958 (Naked Quasar) 2005 Some disputed observations suggest a host galaxy...
69 KB (4,727 words) - 22:39, 16 July 2024
Scalar field dark matter Search experiments Potential dark galaxies HE0450-2958 HVC 127-41-330 Smith's Cloud VIRGOHI21 Related Antimatter Dark energy...
8 KB (872 words) - 00:42, 19 August 2024