The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...

President Donald Trump and Elon Musk announced this week that SpaceX, the space exploration company founded by Musk, will be ...

A NASA astronaut revealed she has lost a bodily function since being stranded in space for eight months. Sunita Williams, and crewmate, Barry Wilmore were supposed to be in space for 8 days.

NASA astronaut Suni Williams set a female spacewalk record after venturing outside the International Space Station with ...

Here's what we know about options SpaceX might have to bring the Starliner astronauts home faster from the space station.

NASA astronaut Sunita Williams, who is stuck in space for past eight months, disclosed that she has lost the capacity to ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

NASA astronaut Sunita Williams, who has been stranded on the International Space Station (ISS) for the past eight months, ...

During a five-and-a-half hour spacewalk with her colleague Butch Wilmore, Sunita Williams surpassed former astronaut Peggy ...

Space travel affects the human body in unexpected ways. Scientists now highlight a growing concern—eye health.

The Year of the Snake commenced on January 29, ushering in Lunar New Year celebrations across Asia and beyond, with more than a billion people participating in rituals and festivities.

This undated video grab shows Shenzhou-19 astronauts sending their Spring Festival greetings from China's Tiangong space station. (Xinhua) As China's Shenzhou-19 mission reaches i ...