NASA has run into exasperating fuel leaks in a make-or-break test of the moon rocket that's supposed to send astronauts on a ...

If the fueling test goes well, the Artemis II flight around the moon and back could take off as early as Feb. 8.

NASA is planning to conduct a critical fueling test known as a wet dress rehearsal that will determine if Artemis 2 is on ...

LOS ANGELES, Feb. 3 (Xinhua) -- The National Aeronautics and Space Administration (NASA) said it concluded a wet dress rehearsal for the Artemis II crewed lunar mission on Tuesday, with the countdown ...

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

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 has delayed its Artemis 2 moon launch until March at the earliest, after encountering some issues during a key prelaunch ...

NASA said Tuesday it is pushing back to March the launch of its first crewed flyby mission to the moon in more than half a ...

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 its Artemis II crewed mission to orbit the moon until March after a test revealed a hydrogen leak and a ...

NASA started making the final preparations for the Artemis 2 mission in early January, with the hopes of opening its launch ...