Female astronauts drive personalized space medicine, closing knowledge gaps to benefit space travelers and people on Earth.

Getting seven experiments on the International Space Station requires a really good idea. Like a brand new way to attack ...

Two US astronauts stranded in space for nine months may struggle to walk when they finally return to Earth due to a skin ...

Dr. Bernard Harris Jr.’s historic spacewalk sets the stage in his latest book, meant to be used as a guide and inspiration ...

A decision to bring Wilmore and Williams home early aboard the Crew 9 ship ahead of Crew 10’s arrival would have left NASA astronaut Don Pettit, who flew to the ISS with a Russian crew last September, ...

An issue with a ground system that supports the Falcon 9 rocket led to a postponement of at least one day of the latest rotation of space station crews.

In what might be a first in spaceflight history, the next crew to launch to the International Space Station ... a NASA astronaut mission since 1965 — may be more of a "small step" than a ...

Cleared of seats, the large open space gives astronauts and trainers plenty of room to move around, although free floating is confined to a relatively small area surrounded by safety netting.

Satellite was launched from the Vandenburg Space Force Base in the USA onboard a Falcon 9 rocket on Saturday at 10.43 AM (UAE ...

As Gerardi puts it, “There is no job too small ... One challenge Gerardi has faced as a mom-astronaut is learning how to put space flight into kid-friendly terms. A guidebook on that ...

Sunita Williams and Barry “Butch” Wilmore, the NASA astronauts whose mission aboard the International Space Station was ... Gerstenmaier said, a small liquid oxygen leak had prevented the ...

Nasa decided that it would not take even a small risk in bringing back Butch and Suni on Starliner, when they had the option ...