Earth-like planet may have water

An ‘Earth-like’ planet orbiting our closest neighbouring star, Proxima Centauri, about 4.2 light years away may have water and the potential to support alien life, a new study has found.

The planet Proxima B was discovered in August last year, and is thought to be of similar size to Earth, creating the possibility that it could have an ‘Earth-like’ atmosphere.

Scientists from the University of Exeter in the U.K. have embarked on their first, tentative steps to explore the potential climate of the exoplanet.

Early studies have suggested that the planet is in the habitable zone of its star Proxima Centauri — the region where, given an Earth-like atmosphere and suitable structure, it would receive the right amount of light to sustain liquid water on its surface.