The two-day-long review resulted in mission managers gaining confidence about the rocket hardware.

The mission, which will send four astronauts on a 10-day trip around the moon, has been delayed until at least March. This test, known as a wet dress rehearsal, involves fueling the Space Launch ...

American space agency NASA said the helium problem in the SLS has been fixed, further tweaks underway before the rocket's rollout.

If all had gone according to plan, four astronauts might have been returning just this week from a history-making, 10-day slingshot trip around the moon. Instead, NASA’s engineers have been grappling ...

Add Yahoo as a preferred source to see more of our stories on Google. After a new helium flow issue was found on the rocket, NASA’s SLS rocket rolled back to the Kennedy Space Center Vehicle Assembly ...

NASA's towering Space Launch System rocket is about to depart the launch pad in Florida where it has been vertical for more than a month in anticipation of the first U.S. human lunar mission in ...

Well, I guess we jinxed it. One day after NASA completed a wet dress rehearsal for the Artemis 2 mission with no major issues, the Space Launch System (SLS) rocket started acting up again. This time, ...

KENNEDY SPACE CENTER, Fla. — NASA has announced a Wednesday rollback for its SLS rocket and Orion spacecraft. Their return to the Vehicle Assembly Building will be for repairs deemed necessary after ...

Welcome to Edition 8.32 of the Rocket Report! The big news this week is NASA’s shake-up of the Artemis program. On paper, at ...

NASA hauled its Artemis II moon rocket off its seaside pad Wednesday for a slow trip back to a processing facility to track down and fix a helium pressurization problem that delayed launch of four ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Space Launch System rocket and Orion spacecraft, pictured here on February 1, are currently on Launch Pad 39B at Kennedy ...