Alien moons. Computer artwork of the view across an alien moon that is on a collision course with another moon. A gas giant planet is in the background. Many exoplanets (or extrasolar planets) have now been detected,usually by the faint dimming of the star as the planet passes in front of it as seen from Earth. As of late 2011,nearly 700 alien planets have been detected,in over 500 planetary systems,with many hundreds more not yet confirmed. Around 50 may be capable of supporting life | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Van Ravenswaay, Detlev |
Taille de l’image : | 5138 px × 3425 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |