Since arriving at the ISS on his fourth orbital mission earlier this month, Pettit, who at 69 is NASA’s oldest active ...

The Russian module of the International Space Station (ISS) has an air leak that has NASA concerned about a “catastrophic ...

NASA astronaut Don Pettit took a 10-hour timelapse of Dextre, a handy Canadian robot, working with a science experiment on ...

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

The Shenzhou-15 crew keeps fit with a "space bike," a "resistance device" and a "space treadmill" aboard the Tiangong space ...

The International Space Station just dodged a piece of debris for the second time in less than a week. Russia's robotic ...

The ISS performed its 39th ever space junk collision avoidance maneuver on Nov. 19. Although it was the first such maneuver ...

For the second time in a week, the International Space Station has had to adjust its orbit in order to steer clear of a piece ...

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A mysterious odor and "small droplets" greeted cosmonauts on the ISS when they opened the hatch to a newly arrived cargo ...

The ISS had to avoid even more space junk for the second time in a week, highlighting growing concerns about crowding Earth's ...

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