The four astronauts preparing to fly around the Moon on Artemis II have now practiced their biggest moment short of launch ...

NASA’s launch and mission teams, along with the Artemis II crew, completed a key test Dec. 20, a countdown demonstration test, ahead of the Artemis II flight around the Moon early next year.

The vehicle that once ferried crews to Boeing’s Starliner test flights is getting a second act, this time in service of a return to the Moon. NASA has rewrapped and repurposed the Starliner Astrovan ...

The Indian Space Research Organisation (ISRO) successfully launched BlueBird 6, the heaviest satellite yet, aboard its ...

Over the weekend, NASA conducted a dress rehearsal for its scheduled February launch date of its Artemis 2 mission to the Moon.

Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...

Artemis II will mark humanity's first crewed journey beyond low Earth orbit since Apollo 17 in 1972. The approximately 10-day ...

NASA’s Artemis II crew completed a launch day rehearsal at Kennedy Space Center, practicing countdown procedures, spacecraft boarding and system checks ahead of their 2026 lunar orbit mission.

Saturday's launch marked Blue Origin's 16th New Shepard flight with passengers aboard since Bezos, his brother and two others ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches Earth in December 2025.

The dress rehearsal for NASA's Artemis II launch will help prepare the astronauts for the real launch date, which is planned for no earlier than February.

A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.