NASA Administrator Jared Isaacman says the giant rocket set to send four astronauts around the moon for the history-making Artemis 2 mission must be rolled back from its launch pad to troubleshoot a ...
NASA will likely delay the launch of the Artemis II mission around the moon again after the discovery of a helium flow problem overnight Friday. The space agency said Saturday that the rocket and ...
Major progress in the repairs of the Artemis II Space Launch System (SLS) rocket’s helium flow was announced this week by American space agency NASA. But the good news is not exactly reason to ...
The affected part is the rocket's upper stage, which uses super-cold fuels — liquid hydrogen and liquid oxygen — to power the mission once it’s in space. Engineers are looking at several possible ...
ORLANDO, Fla. — Efforts to get NASA's historic moon mission off the ground have stalled once again, as engineers navigate a new issue with the rocket set to propel four astronauts on an unprecedented ...