Some of the main modules of the International Space Station are nearly a quarter-century old. "That's considered classic for a car," said Bennett Maruca, an astronomer and physicist at the University ...

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 ...

With bilateral relations being at their worst since the 1980s and the station's planned death in sight, persistent air leaks onboard are steadily escalating tensions between NASA and Roscosmos. The ...

NASA astronaut Chris Cassidy uses an ultrasonic leak detector in an effort to find the source of a small but persistent air leak on the International Space Station. Credit: Twitter @Astro_SEAL ...

Russia's Progress 93 spacecraft successfully docked to the aft port of the International Space Station’s Zvezda module, ...