HOUSTON — What does NASA's astronaut training hub look like these days, as the agency aims to bring more commercial space stations into the fold? It's an interesting mix of government and private ...

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 ...

A Long Island kid who loved Charlie Brown and the New York Mets would one day repair the Hubble Space Telescope.

The Artemis III astronauts who were announced today will have had less mission training time than their Artemis II counterparts. By K. R. Callaway The Orion capsule is about the same size as two ...

How does space travel impact astronaut brain and physical reaction? This is what a recent study published in JNeurosci hopes to address as a team of scientists investigated how astronaut grip strength ...

They won’t be “over” the moon even after returning from it. Following their historic 10-day flight around the moon, the intrepid Artemis II astronauts are slated to return to Earth Friday evening, ...