An aerospace engineer has invented an appliance that can whip up quiches, pizzas and more in a zero-gravity environment ...

You might think sex in space would be an out-of-this-world experience — but low-gravity intimacy may not be as much of a high ...

NASA astronaut Butch Wilmore, who is spending extra time in space along with Sunita Williams, said that the two astronauts ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

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NASA is using its human spaceflight experience on the space station to figure out what types of medical events happen in ...

When two objects share a quantum state, their behaviour becomes mysteriously linked. If you measure one object, the state of ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Jumping may protect astronauts’ knee cartilage from microgravity damage. Studies on mice show it increases bone density.

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning ...

Our 11-year-old son is fascinated with those astronauts who are stuck on the space station. One of the things he asks about a ...

Supermassive black holes, regions of space where the pull of gravity is so intense that even light doesn't have enough energy ...