Illustration of the hottest known exoplanet, KELT-9b (orange) orbiting its host star KELT-9 (light blue). Kelt-9b is hotter than most stars; it has a dayside temperature of more than 4300 degrees Celsius. Its star, KELT-9, is an A-type star with a temperature nearly twice as hot as the Sun. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NASA |
Taille de l’image : | 3583 px × 4926 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |