NASA astronaut Nichole Ayers and Japan Aerospace Exploration Agency astronaut Takuya Onishi spoke with students from the ...

NASA astronauts Butch Wilmore and Suni Williams returned to Earth in March after being stuck on the International Space ...

Butch Wilmore and Suni Williams, the U.S. astronauts left on the International Space Station last year by Boeing's troubled ...

KBR, which has a contract to feed astronauts on the International Space Station, will open a 45,000-square-foot food lab at ...

Astronauts Butch Wilmore and Suni Williams completed their Earth return and physical therapy after an extended stay on the ...

Williams said some of her post-spaceflight side effects were slower to clear up and she felt tired in late stages of recovery ...

Experts agree China is a valid threat to NASA's return to the moon plans. Here's why there is a rush to get SLS off the ...

A pair of taikonauts have completed their first spacewalk aboard China's Tiangong space station, according to the China ...

In celebration of International Children's Day, which falls on June 1, the Shenzhou-20 crew aboard China's space station has ...

Four NASA astronauts who recently returned to Earth from a mission aboard the International Space Station will take part this ...

A team that recently launched a mini-laboratory into orbit to test if lab-grown food could be grown in space says its ...

NASA astronauts Butch Wilmore and Suni Williams have successfully concluded their physical rehabilitation following an ...