• Thumbnail for NGC 1140
    NGC 1140 is an irregular galaxy in the southern constellation of Eridanus. Estimates made using the Tully–Fisher method put the galaxy at about 59 million...
    6 KB (473 words) - 21:13, 28 June 2023
  • Thumbnail for Dwarf galaxy problem
    Dwarf galaxy NGC 1140....
    5 KB (583 words) - 00:13, 24 April 2024
  • This is a list of NGC objects 1001–2000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...
    143 KB (492 words) - 03:58, 29 July 2024
  • Thumbnail for Lenticular galaxy
    NGC 2787, a barred lenticular galaxy NGC 3115 NGC 3632 NGC 4608, a barred lenticular galaxy about 56 million light years away in Virgo NGC 5866 NGC 1533...
    28 KB (3,280 words) - 09:33, 4 August 2024
  • Thumbnail for NGC 1436
    NGC 1436 (also called NGC 1437) is a barred spiral galaxy with LINER activity approximately 58 million light-years away from Earth in the constellation...
    15 KB (1,548 words) - 05:28, 29 July 2024
  • Thumbnail for Galaxy rotation curve
    proposed, showing that the rotation curves for the Milky Way, NGC 3031, NGC 3198 and NGC 7331 are consistent with the mass density distributions of the...
    33 KB (4,178 words) - 05:48, 12 August 2024
  • Thumbnail for SN 1998S
    SN 1998S was a type IIn supernova that was detected in NGC 3877 in March 1998. At the time of discovery, SN 1998S was the brightest type IIn event observed...
    5 KB (474 words) - 02:14, 17 July 2024
  • Thumbnail for Dark matter
    in 1940 Jan Oort discovered and wrote about the large non-visible halo of NGC 3115. Early radio astronomy observations, performed by Seth Shostak, later...
    139 KB (15,146 words) - 01:44, 12 August 2024
  • Thumbnail for IceCube Neutrino Observatory
    November 2022). "Evidence for neutrino emission from the nearby active galaxy NGC 1068". Science. 378 (6619): 538–543. arXiv:2211.09972. Bibcode:2022Sci.....
    117 KB (4,839 words) - 12:49, 5 August 2024
  • Thumbnail for Arp 147
    Gliese 65 Gliese 105 GJ 1002 GJ 1005 HIP 5158 HIP 11952 LHS 1140 NGC 156 NGC 158 NGC 302 NGC 308 NGC 310 PSR J0108−1431 SDSS J001820.5−093939.2 SDSS J0106−1000...
    6 KB (584 words) - 18:17, 15 May 2024