English Artist's impression of a third planet candidate around Proxima Centauri determination method or standard: SHA-1...
English This artist’s impression shows a close-up view of Proxima d, a planet candidate recently found orbiting the red dwarf star Proxima Centauri, the...
0 Creative Commons Attribution-Share Alike 4.0 truetrue English Artist's impression of a sub-Earth author name string: Pablo Carlos Budassi Wikimedia username:...