After spending months in space Sunita Williams and Butch Wilmore are set to return to Earth But how will gravity impact their ...

Nasa astronauts Sunita Williams and Butch Wilmore, after spending more than eight months in space, are expected to return to ...

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 ...

What did Newton understand that was such a revolution? Can someone just... explain gravity to me? Let's start with a ...

Galaxies, planets, black holes: to most people, everything about our Universe sounds and feels enormous. But while it's true ...

Unlike on Earth, where the atmosphere and planetary magnetic field provide a shield from space radiation, astronauts are ...

Here on Earth, we tend to take showers for granted. But for astronauts stationed in space, taking a quick rinse—much like ...

Blue Origin's famed New Shepard spacecraft simulated the moon's low gravity on board its capsule during a brief flight ...

The biggest challenge for Sunita William and Butch Wilmore's will be gravity as it would feel like a punishing force while ...

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

Blue Origin's NS-29 New Shepard rocket is scheduled to launch Feb. 4 after a weeklong delay. Here's what to know ...