During the lead-up to NASA’s Artemis 1 mission back in 2022, recurring hydrogen leaks led to significant delays and a ...

NASA’s first crewed moon mission in decades was delayed as its engineers grapple with an all-too-familiar rocket problem: hydrogen leaks. Fixing the issue is even trickier than it may seem.

NASA and Lockheed Martin, the primary contractor for the Orion spacecraft, are now exploring the possibility of launching Orion on rockets other than the Space Launch System (SLS). This consideration ...

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