The astronauts arrived at the Tiangong space station on Oct. 29, beginning their six-month-long stay in orbit. They have ...

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

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

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 ...

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

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

As if they need any more problems, the astronauts on board the International Space Station now have a new noxious odor to ...

Astronauts on the International Space Station have a zero-g cup for their java. Credit: NASA Johnson Space Center ...

Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

Astronauts at the International Space Station sent their Thanksgiving plans down to earth. (AP produced by Javier Arciga) ...

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

India’s ISRO is advancing its space exploration ambitions with plans to establish a lunar space station by 2040. This ...