Long-distance space travel presents enormous challenges, from life support demands to psychological strain. Cryogenic sleep, ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you use a hole in the ground or a fancy gold-plated toilet, on Earth, gravity pulls your waste down and away from you. For ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. How do astronauts go to the bathroom in space? – ...

Space is full of radiation, which is bad for both babies and non-babies alike, but we also have to worry about how microgravity affects the human body, too.

Zero-gravity sleeping is a reclined position where your head and upper body are elevated at about a 40-degree angle, while your knees are bent and raised slightly above the heart. The goal is to ...

"Starliner has design and engineering deficiencies that must be corrected." ...

The Artemis 2 astronauts will venture deeper into space than any human has gone before. That presents some seriously exciting research opportunities.

Here's a look at the science experiments on board.

II astronauts will return for a 10-day deep-space mission that’ll test new spacecraft, new partnerships and a new approach to ...

Four astronauts are travelling through space towards the International Space Station after a successful launch by Nasa and ...

The space agency's Artemis II mission will take the crew further than humans ‍have ever ventured in space before. Here is ...

NASA's new boss is blasting Boeing and the space agency for Starliner's botched flight that left two astronauts stuck at the International Space Station. Administrator Jared Isaacman said ...