Open main menu

Wikimedia Commons β

Category:Cygnus X-1

English: Images of and about Cygnus X-1, a compact X-ray source that is thought to be a black hole.
Cygnus X-1 
Chandra image of Cygnus X-1.jpg
Stellar system in which one star (HDE 226868) is transferring material on to the accretion disc of a likely black hole, and causing x-rays to be emitted.
Wikipedia-logo-v2.svg Wikipedia
Instance ofbinary star
Spectral class
  • O9.7IabpeV
Authority control
SIMBAD ID: HD 226868
Blue pencil.svg

Media in category "Cygnus X-1"

The following 6 files are in this category, out of 6 total.