Astronauts on NASA's moon-orbiting Gateway space station will wear smart undershirts to stay healthy
Smart undershirts and AI algorithms will keep astronauts healthy on NASA's planned Gateway moon-orbiting space station.
By Monisha Ravisetti published
Enceladus' ice plumes might be the reason why a dark spot on the moon is disappearing. But what is the spot in the first place?
By Chris Impey published
We have only one example of biology forming in the universe – life on Earth. But what if life can form in other ways?
By Paul Sutter published
One possible reason why we haven't found any intelligent life in the cosmos the Great Filter argument, which says that very few civilizations make it to the advanced spacefaring stage.
By Space.com Staff last updated
Space.com's image of the day rounds up the most awe-inspiring space photos right here, with a new image everyday.
By Kimberley Snaith last updated
Grab some last-minute Christmas gifts with these 12 unmissable Lego deals we've found around the web.
By Robert Lea last updated
Brown dwarfs blur the lines between stars and planets.