Two cosmonauts floated outside the International Space Station early Wednesday to wrap up preparations for detaching the two-decades-old Pirs airlock and docking compartment next month, clearing the ...

Small cracks have been discovered in the International Space Station's Zarya module, according to a new report. "Superficial fissures have been found in some places on the Zarya module," Vladimir ...

The cracks could spread, Russia's space-station flight director said, according to Reuters. A series of issues has plagued Russian portions of the International Space Station. See more stories on ...

Newly detected cracks in an old Russian ISS module could worsen over time, according to a senior Russian space official. It’s the latest in a series of setbacks as Russia considers its future with the ...