Minuscule silicon wafers propelled by lasers could be used to steer light sails, helping them travel beyond the solar system ...

Matt Damon's sci-fi classic The Martian, directed by Ridley Scott, is leaving its streaming home soon. Find out when.

The Dutch astrochemist visited Barcelona to take part in Cosmocaixa’s ‘Greats of Science’ series ...

Wormholes are some of the universe's strangest and most mind-boggling structures, but scientists now say one could be hiding ...

NASA's twin Voyager 1 and Voyager 2 spacecraft, both running on nuclear power, now have access to just a portion of the 470 ...