NASA is trying to troubleshoot a problem with one of the four engines attached to the main stage of the SLS rocket and has looked into potential crack on a joint between two tanks on the rocket.

NASA's Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen at sunrise atop a mobile launcher at Launch Complex 39B, Monday, April 4, 2022, as the Artemis I launch team ...

The timely detection of a "crack in an oxidizer line" in the first stage of the Falcon-9 rocket - which will take four astronauts, including India's Shubhanshu Shukla, to the International Space ...

An engine cooling issue on NASA's giant new rocket for deep-space exploration forced the agency to call off the booster's much-anticipated launch debut early Monday (Aug. 29).

SpaceX determined a crack in a sensor’s sense line was responsible for a liquid oxygen leak that caused an engine failure on July 11th. The company plans to remove the redundant sense line and ...

NASA and SpaceX launched the Crew-8 mission late last night, but a crack was discovered in the hatch seal of the spacecraft around 30 minutes before liftoff. Skip to main content Menu ...

WASHINGTON — SpaceX is ready to resume launches of its Falcon 9 rocket as soon as July 27 after completing an investigation into an upper stage anomaly two weeks ago.

On Tuesday, Stoke Space announced the firing of its first stage rocket engine for the first time earlier this month, briefly igniting it for about two seconds. The company declared the June 5 test ...

NASA announced that its engineers have developed and tested the agency's first full-scale rotating detonation rocket engine (RDRE). The agency said that the design could significantly change how ...