Proxima Centauri’s Flares Cast Doubt on Potential for Life
Astronomers had high hopes for Proxima b, a rocky world circling Proxima Centauri, the closest star to the Sun. However, a new study may have dashed those hopes by revealing that the star’s powerful flares could destroy the planet’s atmosphere. Proxima Centauri is a small, cool red dwarf star, and its extremely close orbiting planet … Read more