Proxima Centauri – Spaceflight Now

April 29, 2026

Breaking News

[ April 29, 2026 ] SpaceX launches 6-ton ViaSat-3 F3 satellite on Falcon Heavy rocket Falcon Heavy
[ April 28, 2026 ] Launch preview: SpaceX seeks second attempt at Falcon Heavy launch following weather scrub on Monday Falcon Heavy
[ April 27, 2026 ] ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral Atlas 5
[ April 27, 2026 ] SpaceX scrubs Falcon Heavy launch of final ViaSat-3 satellite due to poor weather Falcon Heavy
[ April 26, 2026 ] SpaceX flies 25 Starlink satellites to orbit on its 50th Falcon 9 launch of the year Falcon 9

Potentially-habitable planet discovered around nearest star Proxima Centauri

August 24, 2016 Keith Cooper

A planet with at least 1.3 times the mass of Earth has been discovered orbiting within the habitable zone of the nearest star to our Sun, Proxima Centauri, which is just 4.2 light years away.