A failure in the helium flow of the SLS rocket has prompted NASA to delay the Artemis II moon mission. Rather than March 6, ...

Why did a $72 million mission to study water on the moon fail so soon after launch? A new NASA report has the answer.

Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

The road back to the moon hit a familiar speed bump as NASA’s Artemis 2 dress rehearsal was halted by a recurring hydrogen leak. Despite the setback, the agency celebrated a "tremendous success" in ...

CAPE CANAVERAL, Fla. — NASA’s long-awaited moonshot with astronauts is off until at least March because of hydrogen fuel leaks that marred the dress rehearsal of its giant new rocket. It’s the same ...

NASA's Artemis 2 mission has been delayed until at least March due to recent setbacks. A critical prelaunch test was postponed by an unseasonable cold snap in Florida. During a subsequent fueling test ...

A crew of four moon-bound astronauts will remain on the ground for at least a month after NASA delayed the launch of the Artemis II mission. During critical pre-launch testing Monday, mission managers ...

NASA has delayed the launch of its Artemis II lunar fly-by mission by at least a month. Testing of the rocket and capsule, shown here on the launch pad at the Kennedy Space Center in Florida Sunday, ...

Add Yahoo as a preferred source to see more of our stories on Google. The launch of NASA's historic Artemis 2 moon mission slipped another month after ground teams uncovered issues with the massive ...

Toronto was promised rapid transit when the Finch West LRT launched in December. But what it got was a train that lost a race with a runner, travelled slower than buses and sat at traffic lights while ...