The Little Gem Nebula or NGC 6818 is a planetary nebula located in the constellation of Sagittarius. It has magnitude 10 and oval diameter of 15 to 22...
3 KB (266 words) - 18:38, 18 January 2024
NGC 6509 is a spiral galaxy in the equatorial constellation of Ophiuchus. It was discovered on July 20, 1879 by the French astronomer Édouard Stephan...
6 KB (381 words) - 17:11, 28 August 2024
Australia. Archived from the original on 19 June 2008. Retrieved 21 June 2008. "NGC's SABR to Help Extend Viability of USAF F-16s Beyond 2025". ASDNews.com. Archived...
196 KB (18,811 words) - 16:35, 31 August 2024
NGC 6782 is a barred spiral galaxy located in the southern constellation of Pavo, at a distance of approximately 173 megalight-years from the Milky Way...
7 KB (532 words) - 19:23, 13 April 2024
white-hued star has an estimated 3.6 times the mass of the Sun and about 1.9 times the Sun's radius. It is radiating 412 times the Sun's luminosity from...
6 KB (434 words) - 08:26, 23 August 2024
integer ratio, there exists a frame of reference that rotates by roughly 1.37° day−1, in which successive conjunctions of the planets form a repeating pattern...
13 KB (627 words) - 16:10, 5 April 2024