Intense exercise during long spaceflights helps maintain heart structure and function within a range needed to tolerate the ...

Working out is hard enough on Earth—but the Artemis II workout in space is trending because it shows how fitness works when gravity simply doesn’t exist. A viral clip of astronaut Victor Glover has ...

When you think about what it’s like to live in space, you might imagine the stunning views of Earth or the existential wonder of being out among the stars. What you might not consider are some of the ...

Astronauts may be able to arrive on Mars with hearts strong enough to handle the planet’s gravity after months in space if they keep exercising along the way. A study co-led by a UT Southwestern ...

Texas A&M University biomedical engineering senior Samuel Corrigan demonstrates the Aggienauts’ zero-gravity exercise device. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...