When Russia's new Nauka module docked with the ISS on Thursday, everything seemed fine. But three hours later, its thrusters suddenly fired up.

The statement came in response to a report that NASA had delayed the Axiom Mission 4, which was meant to launch on Wednesday, ...

The ISS’s Zvezda service module along with two Russian modules attached to its forward section. Photo: NASA NASA is monitoring a leak on the Russian module of the International Space Station ...

This part connects a docking port to the main module and, in ISS terms, is not a crucial area. NASA and Russia's space agency, Roscosmos, currently manage the situation by keeping the leaky hatch ...

Russians are performing a spacewalk today to prepare for the addition of a new science module to the ISS. The module will replace an aging one and will launch in early 2021.

But the ISS is not the only habitable station in the sky. In April, China successfully launched the core module of its planned Tianhe-1 space station and placed it into orbit around the Earth.. It ...

NASA and Russian officials are investigating a new leak aboard the International Space Station. The Russian Nauka science module sprung a leak in a 13-year-old backup radiator.

The Nauka laboratory module is scheduled to dock with the ISS on Thursday. It will host science experiments, but will also act as a docking port and airlock, taking over where Pirs left off.

A Ten-Year-Old Dilemma. Launched in November 1998, the Zarya, or "Dawn," was the very first ISS module, providing power and propulsion during the international outpost's original construction.This ...

The ISS is cracked and facing ‘irreparable’ failures – and they could be about to get much worse. Newly discovered cracks in ISS module risk ‘avalanche’ of damage and end to permanent ...

The docking of the module to the ISS is scheduled for Thursday, July 29. Once again, the event will be livestreamed by NASA, with coverage beginning at 8:30 a.m. ET (5:30 a.m. PT).