Attention human. You are receiving an interstellar radio transmission. And it could be coming from one of the nearest exoplanets, Proxima Centauri b. What conditions make this planet a candidate for ...

Holidaymakers have one major thing in common with scientists who are on the hunt for alien life: their plans are often thwarted by clouds. The clouds on alien worlds are such a long-standing issue – ...

A decade ago, we spotted an exoplanet that could be the most habitable world yet discovered. Now we're about to find out if it has the last crucial ingredient it needs to support life SEVEN ...