Comet approaching Earth-like planet. Computer illustration of an asteroid on an impact course with an alien Earth-like planet (upper right). Earth-like planets capable of supporting life are found only in a star's habitable zone,a region around a star where the surface temperature of a planet is suitable for liquid water. It is thought that this water may have been brought to barren planets by icy asteroids that collided with them | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Van Ravenswaay, Detlev |
Bildgröße: | 5315 px × 3872 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |