As of early 2026, research has identified one confirmed planet and two strong candidates orbiting Proxima Centauri. Proxima Centauri b - NASA Science
: It is extremely faint, with only 0.17% of the Sun's net energy output, making it invisible to the naked eye from Earth. Proxima
"Proxima" most commonly refers to , the closest known star to our sun, though it is also the name of a leading German fusion energy company . 1. Proxima Centauri: Our Nearest Stellar Neighbor As of early 2026, research has identified one