Cygnus X-1, illustration. Cygnus X-1 is a powerful X-ray source once thought to be a black hole. Here it is depicted as a blue super-giant star with matter being drawn from it into an accretion disk surrounding the X-ray source. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / RON MILLER |
Bildgröße: | 4500 px × 3000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |