It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.

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

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 ...

NASA's crucial pre-launch fueling test for its new moon rocket was interrupted by a hydrogen leak, forcing engineers to pause ...

WASHINGTON, Aug 25 (Reuters) - Elon Musk's SpaceX postponed the 10th launch of its Starship rocket due to cloudy weather in Texas on Monday, another slight delay in its efforts to overcome development ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...