Proxima Centauri b - Wikipedia
Proxima Centauri b is an exoplanet orbiting within the habitable zone of the red dwarf star Proxima Centauri in the constellation Centaurus. It can also be referred to as Proxima b, [7] or …
Proxima Centauri b - NASA Science
Jul 29, 2025 · Proxima Centauri b is a super Earth exoplanet that orbits a M-type star. Its mass is 1.055 Earths, it takes 11.2 days to complete one orbit of its star, and is 0.04848 AU from its …
James Webb Just Revealed the Clearest Image of Proxima B ...
Jun 27, 2025 · In a monumental leap for space exploration and the search for life beyond Earth, NASA’s James Webb Space Telescope (JWST) has delivered its clearest image yet of …
Proxima Centauri | Mass, Distance, Planets, & Facts - Britannica
The European Southern Observatory (ESO) discovered Proxima Centauri b in 2016 and estimated the planet to contain about 17 percent more mass than Earth and thus likely to be a …
Proxima Centauri b Exoplanet Facts - Universe Guide
May 24, 2025 · Proxima Centauri b is a Confirmed extrasolar planet (exoplanet) that orbits the star Proxima Centauri in the constellation of Centaurus
Proxima Centauri b: Facts About the Closest Exoplanet
Proxima Centauri b is a rocky exoplanet that orbits Proxima Centauri, the closest star to the Sun. It lies in the habitable zone or the “Goldilocks Zone” of its host star.
Open Exoplanet Catalogue - Proxima Centauri b
Proxima b is a little more massive than the Earth and orbits in the habitable zone around Proxima Centauri, where the temperature is suitable for liquid water to exist on its surface.