We’re closer than ever to understanding one of the mysteries of our solar system, after scientists looked far back into the history of Venus. It’s believed that the planet – often dubbed Earth’s ...
NASA has announced the discovery of an Earth-like planet orbiting a Sun-like star that shares several other similarities with ...
A newly identified Earth-sized exoplanet with a year-long orbit may lie near its star’s habitable zone, but extreme cold could limit its chances of hosting liquid water.