A black hole is an object so compact -- usually a collapsed star -- that nothing can escape its gravitational pull. Not even light. In this image,we can see a black hole,but only because it is surrounded by a superheated disc of material,an accretion disc. The massive gravity is also pulling in a nearby gas cloud,top left | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Garlick, Mark |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |