The agency did not complete a practice countdown for a mission that would be the first to send people around the moon in more than 50 years.

NASA said Tuesday it was delaying its mission to send four astronauts on a journey around the moon, after issues arose during ...

Sign up for CNN Science’s pop-up newsletter covering NASA’s Artemis II mission, which will take four astronauts on a 10-day ...

NASA has delayed the Artemis II launch until March at the earliest after engineers discovered hydrogen leaks during last ...

NASA is now targeting March for the earliest possible launch of its historic Artemis II lunar mission, which will send four ...

At best, NASA could launch commander Reid Wiseman and his crew to the moon no sooner than Sunday. The rocket must be flying ...

NASA says it can't try until March at the earliest to send a crewed spacecraft on a flight around the moon and back, due to hydrogen leaks during testing of the Artemis II rocket.

NASA's Artemis II wet dress rehearsal was halted due to a fuel line leak during preparations for a historic human flight ...

NASA delays astronauts’ lunar trip until March after hydrogen leaks mar fueling test ...

Serie-A giants Inter-Milan and AC Milan have vacated the mighty San Siro Stadium to make way for Friday’s opening ceremony of ...

After pre-launch testing revealed rocket issues, NASA has delayed the Artemis II launch until March. Here's the latest.