Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

Two Boeing Starliner astronauts were stranded aboard the International Space Station for over nine weeks due to multiple mechanical issues, including helium leaks and thruster malfunctions. Originally ...

As SpaceX prepares to send up its 19th Dragon spacecraft with humans on board, the Boeing Starliner — which has only ...

Draconian budget and staff cuts could mean another Challenger disaster, warn current and former NASA employees.

NASA is testing a new type of modular satellite that can carry multiple instruments using shared systems, thereby reducing ...

Some NASA employees fear changes rippling through the agency will undermine safety during human space missions.

Four crew members are preparing to launch to the International Space Station as part of NASA’s SpaceX Crew-11 mission to ...

NASA has grounded Boeing's Starliner spacecraft until at least 2026 after critical failures during its first crewed test ...

After a failed 2024 crewed test flight, Boeing’s Starliner capsule is grounded until 2026. NASA may require another uncrewed test as engineers fix thruster issues and helium leaks before crew flights ...

The Boeing Company has confirmed it continues to look for solutions to problems with its Starliner spacecraft that have left ...

According to NASA, at present, four spacecraft—including SpaceX Dragon, Soyuz MS-27, and two Progress resupply ships—are docked to the ISS, supporting a dynamic crew rotation and steady resupply.

We’ve made it through another surprisingly busy summer week. But, hey, one lucky buyer snagged the biggest Mars meteorite to ...