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

Artemis 2 is one of the most anticipated missions since the Apollo program ended in 1972, marking the first time in over 50 ...

NASA's Artemis program represents the most ambitious human spaceflight effort since Apollo, aiming not only to return ...

NASA's Artemis II Orion spacecraft with its launch abort system is stacked atop the agency's SLS (Space Launch System) rocket ...

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

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

The White House plan to kill the cutting-edge Orion spacecraft, shown here, and the Space Launch System super-rocket could halt NASA's ability to land astronauts on the Moon in the late 2020s, even as ...

The first mission of the Artemis Moon exploration program took off in November 2022. Although it had no humans on board, it will forever be regarded as one of the most important Artemis flights, as it ...

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Artemis 2 is the second scheduled flight of NASA's Artemis program and the first to fly astronauts aboard the Space Launch ...

NASA's Artemis 2 mission is expected to launch no earlier than Feb. 5, during a window open several days each month through April 2026. Artemis 2 will send three NASA astronauts and one Canadian Space ...

After a year wait, Isaacman was approved by the U.S. Senate to serve as NASA administrator. Here's what we can expect to see ...