Alien plankton, oceans & 33 day years… Everything we know about ‘super earth’ K2-18b that is ‘teeming with life’

SOME 124 light years from our world lies planet “Super Earth” where everything is said to be covered by vast ocean and a year lasts just 33 days.

Top scientists claim to have found the best-ever-seen signal of biological activity on K2-18b – an exoplanet more than twice the size of our Earth where extraterrestrial life possibly exists.

The Institute of Astronomy, University of Cambridge Undated artist impression issued by the University of Cambridge of K2-18b[/caption] Amanda...