• Thumbnail for NGC 6676
    NGC 6676 is an spiral galaxy in the constellation of Draco. Its velocity with respect to the cosmic microwave background is 6707 ± 12 km/s, which corresponds...
    2 KB (133 words) - 16:17, 5 August 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 galaxy in the New General Catalogue. It is located in the constellation Ophiuchus. It is a Sc type spiral galaxy. Simbad Astronomical Database...
    950 bytes (30 words) - 10:44, 15 July 2024
  • Thumbnail for History of supernova observation
    44Ti associated with a previously unknown Galactic supernova". Nature. 396 (6707): 142–144. Bibcode:1998Natur.396..142I. doi:10.1038/24106. S2CID 4430526...
    45 KB (5,058 words) - 18:17, 3 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 Supernova
    B. (1998). "Discovery of a young nearby supernova remnant". Nature. 396 (6707): 141–142. Bibcode:1998Natur.396..141A. doi:10.1038/24103. S2CID 4426317...
    201 KB (21,896 words) - 01:06, 26 July 2024