A test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to launch astronauts on a mission around the moon.
After NASA announced a helium flow issue in the rocket, SLS has returned to the VAB. This further delayed the launch of ...
The Artemis 2 human lunar mission around the moon could be back on track after NASA pulled off a successful fueling test of ...
NASA's Artemis 2 moon mission is in trouble again after teams discovered a helium issue within the SLS rocket following successful wet dress rehearsal ...
SLS NASA Artemis 2 Fails Wet Rehearsal Test With Continued Helium Leaks – Earliest Launch April 2026
SLS still has helium leaks. Helium leaks have been a problem since the Space Shuttle days. It is so cold that it is hard to work with. The picture is of the ...
NASA's Artemis II rocket successfully completed a major prelaunch test. The crew will now enter quarantine as potential launch dates come as early as March.
NASA's Artemis II rocket repairs are underway after a dislodged seal caused a helium flow issue, delaying launch.
NASA made major changes to its Artemis lunar architecture, adding a test flight of lunar landers in Earth orbit while ...
CAPE CANAVERAL—NASA’s second Space Launch System (SLS) heavy-lift rocket, topped with an Orion deep-space capsule, was rolled out to its Kennedy Space Center launchpad Jan. 17, setting the stage for a ...
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