Jonny Kim—a former Navy SEAL and ER doctor—is now a NASA astronaut who will soon launch to the International Space Station as ...

She was the first person to become an astronaut under the Aussie flag. So we asked this trailblazer everything.

Jenni Gibbons was inspired to become an astronaut at a young age by Canada’s early space explorers, including Roberta Bondar.

A new species of tardigrades with thousands of genes that become more active when exposed to radiation could help in devising ...

Researchers analyzed lunar soil brought back by China's Chang'e-6, the first spacecraft to return with a haul of rocks and ...

A new simulation technology developed by the University of Bristol enables effective remote control of lunar robots for moon dust collection, supporting astronaut training and potentially reducing the ...

Can Pete Hegseth, Trump's Defense secretary pick, keep America safe? Expect Arizona Sen. Mark Kelly to give him a ...

The stranded NASA astronaut at the center of growing health ... But the female body suffers more in space than their male counterparts. A study assembled by NASA in 2014 found that women have ...

NASA doctors are frantically trying to help stranded astronaut Sunita Williams pack on the kilograms after she has suffered a “significant” weight loss since arriving at the International Space ...

Suni Williams and Butch Wilmore were only supposed to be on the International Space Station for eight days. It's been 22 ...

Many astronauts train like it’s their job — and fitness was a factor in their selection for the position prior to completing their NASA training. As a result, “it’s not just that astronauts exercise, ...

Prime Minister Sitiveni Rabuka has congratulated Neharika Gambhir for becoming the first Fijian American Analog Astronaut.