Proxima Centauri b (illustrated here orbiting its red dwarf host star). CARMENES, which stands for Calar Alto high-Resolution search for M-dwarfs with Exoearths with Near-infrared and optical ...

Found in 2016, it orbits the star Proxima Centauri, which is known to be a rather active "red dwarf" star. This means that powerful eruptions periodically batter Proxima b with harmful radiation.

Just right. This means, in turn, that the planet could harbor alien life. However, Proxima Centauri is a red dwarf, a type of star known for violent outbursts of X-rays and gamma rays that could ...

Many stars in our galaxy exist in pairs. Now scientists are finding clues that our Sun may once have had a companion of its own. The question is, where did it go?

Proxima Centauri. He used several smaller telescopes around the world alongside HARPS. This network of telescopes monitored the star system continuously for two months, logging results at the same ...

Can Aspergillus niger's melanin help it survive red dwarf flaring when protected by a thin atmosphere like Mars'? Proxima Centauri and TRAPPIST-1 are both well-known red dwarfs in exoplanet ...

The distance from the Sun to Proxima Centauri, our next nearest star, is approximately 4.25 light years. Barnard's Star is a red dwarf star and is the fourth nearest star to the Sun at ...