results from the 2015 Planck collaboration, where H0 = 67.74 km/s/Mpc, ΩΛ = 0.6911, and Ωm = 0.3089. Due to different techniques, each figure listed on the...
50 KB (653 words) - 14:52, 6 May 2024
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 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
NGC 6509 is a galaxy in the New General Catalogue. It is located in the constellation Ophiuchus. It is a Sc type spiral galaxy. Simbad Astronomical Database...
890 bytes (30 words) - 18:34, 18 January 2024
Galaxies in the NGC 3109 association are moving away too rapidly to be consistent with expectations in the ΛCDM model. In this framework, NGC 3109 is too...
95 KB (11,053 words) - 20:04, 12 May 2024
Solar and Stellar Physics. Princeton University Press. p. 8. ISBN 978-0-6911-6592-9. Retrieved 1 June 2015. Burnet J. (1892) Early Greek Philosophy A...
46 KB (5,894 words) - 09:57, 7 March 2024