Cloverleaf quasar, named after its four distorted images caused by gravitational lensing. This phenomenon causes the quasar's light to be warped and magnified by a massive foreground galaxy into four point sources of illumination. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / EUROPEAN SOUTHERN OBSERVATORY |
Taille de l’image : | 3000 px × 2949 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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