NASA astronauts Suni Williams and Butch Wilmore are approaching six months in space after technical issues with the Boeing ...

China's Shenzhou 19 astronauts have some winged companions to oversee aboard the country's Tiangong space station — fruit ...

Williams and Wilmore were only slated to be on the ISS for eight days. But when their Boeing Starliner experienced technical ...

Stranded NASA Astronaut Sunita "Suni" Williams revealed how she and Barry "Butch" Willmore are spending Thanksgiving in space ...

A Russian segment of the International Space Station was locked down this weekend after cosmonauts found an “unusual odor” ...

On space missions, astronauts often have to make independent decisions quickly. The wrong move at the wrong moment could have ...

Frank Rubio’s experience – leave Earth in one vehicle, return much later in another – gives him an intimate understanding of ...

A stay in space exerts extreme pressures on the human body. Astronauts' bodies and brains are impacted by radiation, altered ...

Engaging articles, breathtaking images and expert knowledge Issues delivered straight to your door ...

Using Newton's laws of motion and devices made from springs, astronauts on the International Space Station can measure their ...

The crew showed a container of food which they said had smoked turkey, Brussels sprouts, and butternut squash.

The effects of being in space can worsen an astronaut's working memory, processing speed and attention - which could be a ...