Which red dwarf star, approximately 4.2 light-years distant in the constellation of Centaurus is the nearest star to the Sun?
Gl 551 Proxima Centauri GCTP 3278.00 V645 Centauri Proxima centauri Proxima Centauri C Nearest star to our planet LHS 49 Alpha Centauri C Closest star Rigil Kent C Proxima Centari Proxima Centaurus Alpha Proxima Proxima Centuri Gliese 551 Alpha proxima