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
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
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 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
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
2685 2687 2691 (D) 2702 (A) 2719 2727 (E) 2759 2762 2769 2770 2771 2789 (M) 2791 (F) 2794 2829 2856 2860 2863 2868 2870 2873 2874 2875 (y) 2881 2895 2897...
9 KB (699 words) - 05:51, 27 March 2022
White Dwarfs". The Astrophysical Journal Letters. 635 (2): L31. arXiv:1103.2791. Bibcode:2011ApJ...731L..31A. doi:10.1088/2041-8205/731/2/L31. S2CID 118739494...
163 KB (18,594 words) - 16:17, 19 June 2024
2685 2687 2691 (D) 2702 (A) 2719 2727 (E) 2759 2762 2769 2770 2771 2789 (M) 2791 (F) 2794 2829 2856 2860 2863 2868 2870 2873 2874 2875 (y) 2881 2895 2897...
12 KB (1,001 words) - 08:20, 13 August 2023
Robert John Munro, University Press of America, 2004, ISBN 0-7618-2791-9, ISBN 978-0-7618-2791-7 Philosophical chemistry in the Scottish enlightenment: the...
62 KB (6,561 words) - 04:20, 24 December 2023