• Thumbnail for Messier 87
    Messier 87 (also known as Virgo A or NGC 4486, generally abbreviated to M87) is a supergiant elliptical galaxy in the constellation Virgo that contains...
    90 KB (9,550 words) - 07:54, 21 November 2024
  • Thumbnail for Spring Triangle
    with many being notable Messier objects. The brightest galaxy seen in the cluster is the supergiant elliptical galaxy Messier 87. With an apparent magnitude...
    20 KB (2,243 words) - 21:44, 15 September 2024
  • Thumbnail for Messier 49
    This galaxy was discovered by astronomer Charles Messier in 1777. As an elliptical galaxy, Messier 49 has the physical form of a radio galaxy, but it...
    9 KB (764 words) - 06:59, 23 August 2024
  • Thumbnail for Messier object
    The Messier objects are a set of 110 astronomical objects catalogued by the French astronomer Charles Messier in his Catalogue des Nébuleuses et des Amas...
    70 KB (2,316 words) - 07:35, 13 October 2024
  • Earth: the black hole at the center of the supergiant elliptical galaxy Messier 87, and Sagittarius A*, at the center of the Milky Way. The Event Horizon...
    39 KB (4,128 words) - 23:27, 13 October 2024
  • Thumbnail for Virgo Cluster
    brightest member is the elliptical galaxy Messier 49; however its most famous member is the elliptical galaxy Messier 87, which is located in the center of the...
    24 KB (2,094 words) - 04:49, 17 July 2024
  • M87 (redirect from M-87)
    aircraft engine M-87 (Michigan highway), a former state highway in Michigan, US McDonnell Douglas MD-87, a passenger airplane Messier 87, a giant elliptical...
    863 bytes (146 words) - 04:10, 16 February 2024
  • Thumbnail for Messier 99
    March 1781. The discovery was then reported to Charles Messier, who included the object in the Messier Catalogue of comet-like objects. It was one of the...
    11 KB (919 words) - 13:08, 9 March 2024
  • Thumbnail for Virgo (constellation)
    (lenticular), Messier 86 (lenticular), Messier 87 (elliptical and a famous radio source), Messier 89 (elliptical) and Messier 90 (spiral). A noted galaxy that...
    18 KB (1,957 words) - 12:06, 17 November 2024
  • Thumbnail for Supermassive black hole
    Event Horizon Telescope: the black hole in the giant elliptical galaxy Messier 87 and the black hole at the Milky Way's center (Sagittarius A*). Supermassive...
    104 KB (11,045 words) - 20:41, 21 November 2024
  • Thumbnail for Black hole
    Event Horizon Telescope (EHT) in 2017 of the supermassive black hole in Messier 87's galactic centre. As of 2023[update], the nearest known body thought...
    166 KB (18,724 words) - 20:36, 21 November 2024
  • Thumbnail for Messier 90
    away[a] in the constellation Virgo. It was discovered by Charles Messier in 1781. Messier 90 is a member of the Virgo Cluster, being one of its largest and...
    11 KB (1,140 words) - 00:04, 13 March 2024
  • Thumbnail for Synchrotron radiation
    Oort and Theodore Walraven, and a few months later in a jet emitted by Messier 87 by Geoffrey R. Burbidge. It was confirmation of a prediction by Iosif...
    21 KB (2,447 words) - 08:16, 22 November 2024
  • Thumbnail for Messier 21
    the night sky, close to the Messier objects M20 to M25 (except M24). It was discovered and catalogued by Charles Messier on June 5, 1764. This cluster...
    8 KB (726 words) - 11:17, 2 November 2024
  • Thumbnail for Sagittarius A*
    observatories. This is the second confirmed image of a black hole, after Messier 87's supermassive black hole in 2019. The black hole itself is not seen,...
    73 KB (7,650 words) - 14:06, 19 November 2024
  • Thumbnail for NGC 4478
    caused by Messier 87, a significant amount of globular clusters have been striped away from NGC 4478 and have become members of Messier 87's globular...
    6 KB (506 words) - 14:23, 6 September 2024
  • Messier 81 (or Bode's Galaxy) Messier 84 Messier 87 (or Virgo A) Messier 104 (or the Sombrero Galaxy) Messier 105 Messier 106 Quiescent (Galaxy) (Black Hole...
    19 KB (2,017 words) - 20:37, 21 November 2024
  • Thumbnail for List of most massive black holes
    the majority of well-known black holes above 1 billion M☉ are shown. Messier galaxies with precisely known black holes are all included. New discoveries...
    79 KB (5,890 words) - 21:11, 9 November 2024
  • Thumbnail for Chandra X-ray Observatory
    massive black hole within Messier 87 imply the presence of pressure waves, shock waves and sound waves. The evolution of Messier 87 may have been dramatically...
    38 KB (3,672 words) - 00:04, 6 November 2024
  • Thumbnail for Messier 75
    has media related to Messier 75. Messier 75, Galactic Globular Clusters Database page Garner, Rob, ed. (16 March 2018), Messier 75, NASA, retrieved 5...
    8 KB (685 words) - 07:04, 30 December 2023
  • Thumbnail for Mark Messier
    children to take up the sport." Messier was born in St. Albert, Alberta, the son of Mary-Jean (Dea) and Doug Messier. He was the second son and third...
    53 KB (5,434 words) - 21:41, 20 November 2024
  • Thumbnail for Heber Doust Curtis
    president of the Astronomical Society of the Pacific. In 1918 he observed Messier 87 and was the first to notice the polar jet which he described as a "curious...
    8 KB (775 words) - 01:51, 28 August 2023
  • Thumbnail for List of galaxies with richest globular cluster systems
    with rich globular cluster systems are NGC 4874, NGC 4889, NGC 3311 and Messier 87. For comparison, the Milky Way has a poor globular cluster system, with...
    6 KB (386 words) - 19:58, 9 February 2024
  • dynamical measurement of the mass of the black hole in the elliptical galaxy Messier 87. He supervised the theses of a number of students while at Caltech, including...
    8 KB (581 words) - 00:59, 10 November 2024
  • Thumbnail for Astrophysical X-ray source
    presence of loops and rings in the hot X-ray emitting gas that surrounds Messier 87. These loops and rings are generated by variations in the rate at which...
    77 KB (8,344 words) - 19:33, 15 June 2024
  • Thumbnail for Black
    illustration of Olbers' paradox (see below) Image of the central black hole of Messier 87 taken by the Event Horizon Telescope. The fact that outer space is black...
    97 KB (12,251 words) - 21:36, 13 November 2024
  • Thumbnail for Messier 2
    616A..12G. doi:10.1051/0004-6361/201832698. S2CID 260496632. "Messier 2". SEDS Messier Catalog. Retrieved 21 July 2024. Boyles, J.; et al. (November 2011)...
    11 KB (1,083 words) - 03:02, 27 September 2024
  • Thumbnail for Messier 106
    Wikimedia Commons has media related to Messier 106. StarDate: M106 Fact Sheet Spiral Galaxy M106 at SEDS Messier pages Messier 106 on WikiSky: DSS2, SDSS, GALEX...
    10 KB (921 words) - 02:33, 1 November 2024
  • Thumbnail for Quasar
    polarized-based image of a black hole, specifically the black hole at the center of Messier 87, an elliptical galaxy approximately 55 million light-years away in the...
    64 KB (7,724 words) - 23:22, 20 November 2024
  • from the nuclei of NGC 1068 and Messier 81 by Edward Fath (published in 1909), and the discovery of the jet in Messier 87 by Heber Curtis (published in...
    48 KB (6,009 words) - 18:03, 18 September 2024