After fixing a helium flow issue, the space agency is preparing to return its Space Launch System (SLS) rocket to the launch pad later this month.

NASA's Artemis II is on track to shoot for the moon in April after engineers fixed the helium issue that grounded the mission's rocket last month.

NASA's Artemis program is getting a shakeup, with one mission added before a moon landing is attempted as early as 2028. Here's everything to know.

KENNEDY SPACE CENTER — On Monday morning, NASA announced that Crew-12 mission managers made the decision to delay the launch to Thursday, due to unfavorable weather conditions. Originally, NASA’s ...

Jared Isaacman, the agency’s administrator, said the Artemis III mission would move to 2027 and would no longer attempt a lunar landing.

NASA is adding another Artemis moon mission to its schedule even before Artemis 2 has a new date for launch. Here's the latest on the program.

NASA on Friday announced an abrupt change to its pathway to getting astronauts back on the lunar surface, opting to add in an additional crewed test flight before attempting to land.

NASA’s efforts to get the Artemis II mission off the ground have stalled once again, as engineers navigate a new issue with the rocket set to launch four astronauts around the moon.

SpaceX is targeting Tuesday afternoon to launch its next rocket from the Cape. Here's what to know before liftoff.

Technicians swapped seals at the launch pad after hydrogen gas leaked from the rocket’s main fueling line earlier this month. This time, the seals held. “For the most part, those fixes all performed ...

The two-day countdown test at NASA’s Kennedy Space Center in Florida included filling up the tanks of the giant Space Launch System rocket with millions of pounds of liquid hydrogen and liquid oxygen.

NASA's Artemis II rocket successfully completed a major prelaunch test. The crew will now enter quarantine as potential ...