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

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

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

Reid Wiseman, Victor Glover, Christina Koch and Canadian astronaut Jeremy Hansen — on a flight around the far side of the ...

An interruption in the flow of helium to the upper stage may require that the rocket be removed from the launchpad for ...

The upcoming Artemis II launch worries me — and many others — for a host of reasons. Some believe it is being rushed for symbolic rather than national and economic security reasons. If so, that would ...

NASA's Artemis 2 mission has been delayed until at least March due to recent setbacks. Most recently ,a hydrogen leak was discovered in the Space Launch System rocket during a critical prelaunch test.

Do not turn that frown upside down. A horse plush toy has gone viral in China thanks to a serendipitous mistake by a factory worker. The mouths on a batch of the toys were mistakenly sewn on the wrong ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA’s Artemis II mission to carry four people around the moon and back could launch as early as this Sunday, Feb. 8. Backup dates ...

NASA’s Artemis II mission to carry four people around the moon and back could launch as early as this Sunday, Feb. 8. Backup dates keep this launch window open into April if delays occur, but NASA ...

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 ...