A space expert has revealed the shocking reality behind one of the serious health issues the NASA astronauts stranded on the International Space Station could face. Suni Williams and Butch Wilmore's ...

Using an amateur radio setup, 10 children chatted with astronaut Donald Pettit about life on the International Space Station.

Researchers at Ghent University have designed 3D-printed hydrogels to provide protection against radiation in space.

Jumping workouts could help astronauts prevent the type of cartilage damage they are likely to endure during lengthy missions to Mars and the moon, a new Johns Hopkins University study suggests.

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

NASA’s latest change in plans comes two weeks after the space agency said it was working “expeditiously” to bring back ...

Eleven and a half years of college, another 10 years working as a scientist and 15 more years of astronaut training — that’s how long it took Jeanette Epps to get to space. It took time ...

Scientists now highlight a growing concern—eye health. A study from the Université de Montréal reveals that 70% of astronauts experience vision changes. This condition, called spaceflight ...

When SpaceX CEO Elon Musk and President Trump took to social media earlier this week to talk about quickly returning home the two NASA Starliner astronauts who have been on the space station since ...

The Shenzhou-19 astronauts entered the space station on ... experiments, and testing equipment outside the station. Cai emphasized the importance of their training, including system-wide emergency ...