1. Proxima B is orbiting about _____ light years from Earth to have liquid water and support alien life.
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By: guest on 01 Jun 2017 11.12 pm
An Earth-Like Planet called Proxima B orbiting the closest neighbouring Star, Proxima Centauri. It is about 4.2 light years (25 trillion miles) away from Earth likely to have liquid water and also support alien life. The planet Proxima B was discovered in August last year 2016r, and is thought to be of similar size to Earth, creating the possibility that it could have an 'Earth-like' atmosphere.