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) - 07:35, 23 August 2024
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
Top 10 Scientific Discoveries for 2007. SN 2006gy occurred in the galaxy NGC 1260, approximately 238 million light-years (73 megaparsecs) away. The energy...
12 KB (1,088 words) - 20:30, 22 August 2024
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) - 13:39, 6 September 2024
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
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
Abell 2390 and Abell 2764, star-forming region Messier 78, spiral galaxy NGC 6744, and the Dorado group of galaxies. These early observations demonstrate...
35 KB (3,032 words) - 17:16, 22 September 2024
Notices of the Royal Astronomical Society. 437 (3): 2531–2541. arXiv:1212.2568. Bibcode:2014MNRAS.437.2531M. doi:10.1093/mnras/stt2066. S2CID 118840212...
73 KB (9,341 words) - 02:13, 16 October 2024
Examples include HD 114762 b (>11.68 MJ), Pi Mensae b (>10.312 MJ), and NGC 2423-3 b (>10.6 MJ). A complete list of more than 3000 ultracool dwarfs,...
109 KB (3,653 words) - 16:05, 8 September 2024
7429935 0.02798 1521 transit 2008 652.33 0.96 5625 CoRoT-3b 21.66 1.01 4.2568 0.05783 1695 transit 2008 2218 1.37 6740 CoRoT-4b 0.72 1.19 9.20205 0.09...
54 KB (1,040 words) - 03:31, 28 July 2024