NASA's Artemis 2 moon mission faces a new issue after a rocket test uncovered an issue with ground support equipment that ...

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 will send Artemis III to low-Earth orbit instead of the moon, testing docking systems before a planned 2028 lunar ...

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's Space Launch System rocket is about to depart the launch pad in Florida where it has been vertical for more than a ...

To fix the problem, NASA has to roll SLS and the stacked Orion spacecraft back to the Vehicle Assembly Building (VAB) at the ...

Engineers will review the data before setting the timeline for the second wet dress rehearsal.

The Artemis 2 mission, currently scheduled for launch in April, is the first crewed flight of the Orion spacecraft and SLS ...

NASA has begun a countdown and fueling test for its SLS rocket at the Kennedy Space Center that will determine an Artemis 2 ...

As part of the rehearsal, engineers loaded more than 700,000 gallons of liquid propellant into the rocket, News.Az reports, ...

(Update: With extreme cold set to reach Florida overnight Jan. 31, NASA has delayed wet dress rehearsal until no earlier than Feb. 2, and launch is now no earlier than Feb. 8.) With the giant SLS ...

NASA on Friday announced a major overhaul to its Artemis back-to-the-moon program, a “course correction” that will add ...