During the two-day dress rehearsal, running through launch-day procedures, crews found a liquid hydrogen leak in part of the ...

NASA, which has waited more than 50 years to launch another human moon mission, will wait at least another month. Here's the ...

NASA muscled through familiar headaches Monday at Kennedy Space Center during a critical tanking test dealing with liquid ...

Four astronauts in training to fly around the moon early next year strapped into their Orion spacecraft this weekend for a dress rehearsal countdown in a major milestone toward launch. Based on ...

As NASA prepares to send astronauts around the moon, a critical dress rehearsal on Monday will reveal whether its rocket is ...

A successful tanking test will be 'the driver to launch.' ...

Teams at NASA’s Kennedy Space Center in Florida continue to prepare the SLS (Space Launch System) rocket, Orion spacecraft, and ground infrastructure in advance of the Artemis II test flight.

Teams at NASA are working hard to stay on and even ahead of schedule.

The Artemis II crew completed a launch day simulation, a key step before their mission around the moon. The mission, slated for as early as February, will be a 10-day test flight aboard the Orion ...

NASA and Boeing are planning an uncrewed Starliner test flight to the International Space Station as early as April 2026. The mission would be the first for the troubled capsule after Starliner last ...

NASA has announced the first launch windows for Artemis II, its inaugural crewed mission beyond Earth orbit in over 50 years, with the earliest opportunity being February 6. This mission will send ...