The root cause of the leak remains under investigation, with both NASA and Roscosmos focusing on internal and external welds.

An astronaut on the International Space Station captured a red sprite over North America, a rare atmospheric phenomenon ...

American aerospace company Blue Origin is building a complex for research, business—even hospitality. We explore what that ...

A SpaceX Crew Dragon spacecraft caught up with the International Space Station and moved in for docking Sunday.

A Russian area of the ISS is subject to “cracks and air leaks” that have increased since February, according to a new report.

Zebrafish aboard China's Tiangong space station are doing well in orbit, according to an update on the experiments.

After their weeklong journey turned into a monthslong stay on the International Space Station, two Boeing Starliner ...

NASA will finalize a strategy for its operations in low-Earth orbit after 2030. Then, toward the end of next year, the space agency will award contracts to one or more private companies to develop ...

Under Pressure NASA announced yesterday that its forthcoming Gateway lunar space station — the in-construction outpost that ...

One of the largest, most complex microgravity test facilities on the space station provides vital data for long-duration ...

A new report from NASA details how ongoing air leaks at the International Space Station (ISS) are “a top safety risk.” ...

Crew Dragon's two astronauts will join two Starliner fliers for a five-month tour of duty aboard the International Space ...