• Thumbnail for Melotte catalogue
    2020-07-16. "ngc 2432". sim-id. Retrieved 2020-07-16. "ngc 2455". sim-id. Retrieved 2020-07-16. "NGC 2635". sim-id. Retrieved 2020-07-16. "NGC 2660". sim-id...
    37 KB (344 words) - 00:25, 23 May 2023
  • Thumbnail for NGC 2903
    NGC 2903 is an isolated barred spiral galaxy in the equatorial constellation of Leo, positioned about 1.5° due south of Lambda Leonis. It was discovered...
    10 KB (846 words) - 00:20, 3 December 2023
  • Thumbnail for Collinder catalogue
    Embedded within Messier 24. Associated with Messier 17. Associated with NGC 6820. Embedded within the Iris Nebula. There are some errors in Collinder's...
    60 KB (535 words) - 18:22, 29 February 2024
  • Thumbnail for NGC 2950
    NGC 2950 is a lenticular galaxy in the northern constellation of Ursa Major, about 50 million light years from the Milky Way and receding with a heliocentric...
    9 KB (501 words) - 21:01, 21 October 2023
  • Thumbnail for NGC 2803
    NGC 2803, also known as PCG 26181, is an elliptical or lenticular galaxy in the zodiac constellation Cancer. It was discovered March 21, 1784, by William...
    3 KB (199 words) - 17:51, 18 January 2024
  • Thumbnail for NGC 2509
    NGC 2509 is an open cluster in the constellation of Puppis. It was discovered on 3 December 1783 by William Herschel. It was described as "bright, pretty...
    3 KB (286 words) - 21:06, 28 June 2023
  • DRAGNs, with only 5 known examples as of 2020, including: Centaurus A, NGC 612 and NGC 1534. SPECA = Spiral-host Episodic radio galaxy tracing Cluster Accretion...
    11 KB (883 words) - 19:58, 9 February 2024
  • Thumbnail for Amateur astronomy
    extrasolar gas giant planet located in its parent star's habitable zone. J1649+2635 (2014) is a spiral galaxy containing contain DRAGNs (Double Radio-source...
    39 KB (4,575 words) - 15:37, 29 February 2024
  • Thumbnail for NGC 2800
    NGC 2800, also known as PGC 26302, is an elliptical galaxy in the constellation Ursa Major. It was discovered February 17, 1831 by William Herschel. Skrutskie...
    3 KB (190 words) - 20:24, 12 August 2023
  • Thumbnail for Cooperative
    interdisciplinaires sur le travail et la santé (13–2). doi:10.4000/pistes.2635. ISSN 1481-9384. "What is a Cooperative?". un.org. Archived from the original...
    131 KB (15,708 words) - 13:09, 24 March 2024
  • Thumbnail for William Huggins
    was the first to take the spectrum of a planetary nebula when he analysed NGC 6543. He was also the first to distinguish between nebulae and galaxies by...
    14 KB (1,258 words) - 16:48, 14 March 2024
  • 4700 F8 classical Cepheid, Vmax = 8.63m, Vmin = 9.88m, P = 23.02 d CPD -59° 2635 V731 10h 45m 12.72s −59° 44′ 46.2″ 9.43 7500 O8V+O9.5V in Trumpler 16; Algol...
    57 KB (401 words) - 18:09, 16 December 2023