Dyson spheres, illustration. Physicist Freeman Dyson speculated that the most efficient way to exploit all of the energy a star radiates would be to construct an enormous shell around it. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / RON MILLER |
Taille de l’image : | 5250 px × 4163 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |