NASA Administrator Jared Isaacman says troubleshooting an interruption of helium flow at the launch pad will rule out a ...

Just a day after announcing that it was on track for the March 6 launch of its upcoming moon mission, Artemis II, NASA revealed on Saturday that a new problem has been detected in the mission’s rocket ...

NASA is troubleshooting a glitch with the upper stage of Artemis 2's Space Launch System rocket that will likely delay the ...

NASA's launch window date for Artemis II could be in jeopardy yet again after a new problem was discovered with the moon rocket. (AP Photo) ...

Artemis II, the mission bringing Americans back around the moon for the 1st time in 50 years, was pushed back again. Here's ...

Nasa had been targeting March 6 for the launch.

During the 1960s, when NASA achieved what most thought was impossible, and what has never been repeated since, there were ...

SLS still has helium leaks. Helium leaks have been a problem since the Space Shuttle days. It is so cold that it is hard to work with. The picture is of the ...

NASA is now targeting March 2026 for Artemis II — the first crewed lunar mission since 1972. It will set the stage for ...

NASA aims to send astronauts to the moon in March after acing the latest rocket fueling test. Officials announced the decision Friday, two weeks ahead of the first targeted launch opportunity on March ...

The space agency revealed the latest problem on Saturday, just one day after targeting March 6 for humanity’s first flight to the moon in more than half a century.

The helium system on the SLS upper stage —officially known as the Interim Cryogenic Propulsion Stage (ICPS)—performed well ...