Alien planetary system. Computer artwork of a view across the surface of a hypothetical moon in orbit around the planet HD 18853 Ab (upper left),with three suns (bright,centre right) in the distance. HD 18853 Ab is the first known planet to reside in a tight-knit triple-star system. It is a gas giant planet that orbits around a single star that is orbited by a nearby pair of pirouetting stars. This stellar family is called HD188753 and lies around 149 light-years away in the constellation Cygnus | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NASA |
Bildgröße: | 3413 px × 2560 px |
Modell-Rechte: | nicht erforderlich |
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