images

Artist's impression of the planet orbiting Proxima Centauri

by

Ron Miller/Novapix

Reference

a-exo99-30502

Date

2017-01-06

This artist’s impression shows a view of the planet Proxima b orbiting the red dwarf star Proxima Centauri, the closest star to the Solar System. The double star Alpha Centauri AB also appears in the image to the upper-right. 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.