WASHINGTON — NASA is no longer planning a February launch of the Artemis 2 mission after encountering hydrogen leaks during a fueling test of the Space Launch System. In a
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NASA’s Space Launch System rocket stands atop pad 39B at the Kennedy Space Center. After working around a hydrogen leak at the base of the rocket, engineers spent the day
NASA astronauts Chris Williams and Zena Cardman, both Expedition 74 flight engineers, work on spacesuit maintenance inside the International Space Station’s Quest airlock on Dec. 16, 2025. Credit: NASA NASA
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Khodadad CLM, Dixit AR, Hummerick ME, Spencer LE, Spern CJ,
NASA/Brandon Hancock NASA’s Orion spacecraft, which will carry the Artemis II crew around the Moon, sits at the launch pad on Jan. 17, 2026, after rollout. It rests atop the
WASHINGTON — A NASA authorization bill the House Science Committee is scheduled to take up this week would require closer scrutiny of lunar lander and spacesuit development for the Artemis
The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, on top of the mobile launcher on Feb. 1, 2026. The rocket is currently at Launch
The Artemis II mission is currently facing delays in completing its Wet Dress Rehearsal (WDR) after experiencing multiple setbacks during the terminal countdown on Monday. An initial hydrogen leak emerged
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