Sleep disturbances and the inability to get regular sleep to allow their brains to rest will have led to cumulative fatigue – ...

Their return caps a protracted space mission that was fraught with uncertainty and technical troubles and turned a rare ...

In space, microgravity means that astronauts like Sunita Williams and others face obstacles in all their daily routines on ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Starliner crewmates Suni Williams and Butch Wilmore returned to Earth with Nick Hague and Aleksandr Gorbunov on the Dragon ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

In August, NASA officials decided that the Starliner spacecraft that had carried Ms. Williams and Mr. Wilmore to orbit would return to Earth empty. They then juggled astronaut assignments so that Ms.

The state-of-the-art new station replaces the city’s original fire station, which was more than 100 years old.

At 5.57pm local time on Tuesday, astronauts Sunita Williams and Butch Wilmore, along with two crewmates, will splash down off the coast of Florida in a SpaceX Dragon capsule.

US astronauts Suni Williams and Barry Wilmore were stranded in low earth orbit onboard the International Space Station for nine months ...