Illustration of the expanding universe. The universe is thought to be expanding as all galaxies are moving away from each other and the further apart they are,the faster they are moving away. This observation led to the theory of the Big Bang,in which the universe expands like an inflating bubble from a central explosion | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Sutton, Spencer |
Bildgröße: | 3044 px × 3250 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
|