NASA accidentally broadcasted a drill that simulated an astronaut with a medical emergency. A NASA flight surgeon can be ...

NASA says the change is part of the agency's "continued effort to enable a robust commercial industry and supports policy ...

The NASA medical doctor said several men — some decked out in hazmat suits and others in lab coats — stood around and observed the saucer. Those men scattered when a horn sounded in the hangar ...

A recent study published in the journal Microbiome has uncovered an interesting discovery in NASA’s cleanrooms: new species ...

Fresh from space, NASA’s oldest full-time astronaut said Monday that weightlessness made him feel decades younger, with everyday aches and pains vanishing. Don Pettit marked his 70th birthday on April ...

Russian recovery crews and NASA personnel were deployed nearby to help the returning crew out of the Soyuz descent module with initial medical checks and satellite phone calls to family and ...

Don Pettit, NASA's oldest active astronaut, is carried to a medical tent shortly after returning from 220 days on board the International Space Station. Pettit and his Soyuz MS-26 crewmates landed ...

Astronaut Don Pettit being carried to a medical tent shortly after landing in Kazakhstan. NASA/Bill Ingalls NASA’s oldest serving astronaut returned to Earth on Saturday following a 7-month ...