Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a planet ...

How much water do habitable exoplanets need for life as we know it to exist? This is what a recent study published in The ...

SPECULOOS stands for the Search for habitable Planets EClipsing ULtra-cOOl Stars, and its goal is to find Earth-like planets around tiny, dim stars. The TEMPOS survey aims to produce a catalog of the ...

The old adage that it's easier to prove a negative could play a crucial role in characterizing nearby exoplanets that could harbor life. The idea is that looking for earth-like planets is tough enough ...

Unfortunately for science fiction fans, desert worlds outside our solar system are unlikely to host life, according to new ...

The universe contains many surprises and opportunities, including the phenomena of exoplanets. Our universe is full of endless discoveries and possibilities that scientists continue to pursue in ...

Scientists find that planets need more than water to support life. Too little water may cause long-term overheating and ...

An international team including the University of Bern (UNIBE) and the University of Geneva (UNIGE), members of the National ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Chris Impey, University of Arizona (THE CONVERSATION) Astronomers now routinely ...

WASHINGTON >> Astronomers have identified a quartet of small rocky planets orbiting Barnard’s star – one of our closest stellar neighbors — though they concluded that all of them are too hot to harbor ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't been for lack of trying. According to a new paper by Thomas Winterhalder of ...

Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for Einstein's general relativity may rewrite that rule. When you purchase ...