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 ...
NASA is shaking up its Artemis mission to the moon, canceling a multibillion-dollar Boeing Co. upgrade to the centerpiece SLS rocket and adding another test flight to a program beset by delays and ...
NASA made major changes to its Artemis lunar architecture, adding a test flight of lunar landers in Earth orbit while ...
An unannounced test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to soon launch astronauts on a mission around the moon. Ground crews at the ...
NASA has moved to replace the long-planned Exploration Upper Stage for its Space Launch System rocket with United Launch Alliance’s Vulcan Centaur 5 upper stage, a shift that could reshape the Artemis ...
The Artemis 2 mission, which will send 4 astronauts around the moon, has been delayed until at least March 2026. A previous delay was caused by a hydrogen leak discovered during a prelaunch fueling ...
NASA on Friday announced an abrupt change to its pathway to getting astronauts back on the lunar surface, opting to add in an ...