• Thumbnail for NGC 6741
    NGC 6741, also known as the Phantom Streak Nebula, is located about 7000 light-years away in the constellation of Aquila (the Eagle). NGC 6741 is classed...
    2 KB (153 words) - 18:36, 18 January 2024
  • Thumbnail for Aquila (constellation)
    Class of IX. NGC 6749 is an open cluster. NGC 6778 is a planetary nebula located about 10,300 light-years away from the Solar System. NGC 6741 is a planetary...
    36 KB (3,875 words) - 13:49, 17 July 2024
  • NGC 6741 1882 7 11 Aquila Little Gem Nebula NGC 6818 1787 6 9.3 Sagittarius Abell 36 1955 0.78 Virgo Abell 70 1966 7.8–16 Aquila The Box Nebula NGC 6445...
    25 KB (229 words) - 01:04, 23 August 2024
  • Thumbnail for NGC 6782
    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
  • Thumbnail for NGC 6818
    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
  • Thumbnail for NGC 6509
    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
  • Thumbnail for Rydberg atom
    S. (1999). "Seeing a single photon without destroying it". Nature. 400 (6741): 239–242. Bibcode:1999Natur.400..239N. doi:10.1038/22275. ISSN 0028-0836...
    51 KB (5,772 words) - 23:20, 22 August 2024
  • Thumbnail for Joss Bland-Hawthorn
    His dissertation, The Structure and Dynamics of the Ionised Gas within NGC 5128 (Centaurus A), was completed and approved in 1986. In 1985, Bland-Hawthorn...
    32 KB (2,650 words) - 21:17, 16 July 2024