Space.com #Proxima Centauri’s Alien Planet Closer Than You Think – With Right Spacecraft | Video 24 August 2016 fborgosano Leave a comment Share: Our search for life beyond Earth has a new target – Proxima Centauri b. The potentially Earth-like planet in the habitable zone of our closest stellar neighbor could be reached in a little over 20 years by Breakthrough Starshot’s nanocrafts. from Space.com ift.tt/2biqOdv Share: