Illustration of the habitable zone (blue) around a star. The habitable zone, also known as the Goldilocks zone, is the area around a star where liquid water can exist on the surface of orbiting planets. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Garlick, Mark |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |