The "Alien" franchise has gotten much bigger in the last decade, so here's what to know about when "Alien: Earth" takes place ...

Espinoza is a leader in the new massive James Webb Space Telescope study of rocky worlds, specifically to find out if planets around red dwarfs could have air. The campaign, first reported by Mashable ...

Earlier this year, astronomers reported possible evidence of life on another planet – but new observations from JWST suggest the apparent biosignature isn’t there after all ...

As plans for missions to Mars accelerate, so do questions about how the human body might cope. A return trip to the red ...

Earth is the only place in the universe scientists known to have organics form of life inside. Now, another planet might be ...