NASA engineers manage propulsion systems and space communications to maintain Artemis II’s schedule, ensuring the Orion spacecraft and crew remain connected from launch to splashdown.

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

NASA plans on launching its manned Artemis II exploration on a testing mission on April 1. Here's how to watch lift off.

NASA fueled up its giant lunar rocket and completed a launch-day walkthrough on Thursday ahead of its highly anticipated mission to send four astronauts around the moon. The hourslong test, known as a ...

Add Yahoo as a preferred source to see more of our stories on Google. After a helium flow issue temporarily grounded the Artemis II SLS rocket, NASA announced they'd found the root cause of the ...

NASA's second attempt to fuel up its Artemis 2 moon rocket appeared to go well on Thursday (Feb. 19), potentially keeping the mission on track to launch as soon as early March. The space agency ...

The mission, which will send four astronauts on a 10-day trip around the moon, has been delayed to at least March 2026. This test, known as a wet dress rehearsal, is critical for determining a new ...

CAPE CANAVERAL, Fla. (AP) — In the latest setback to return astronauts to the moon, NASA delayed the highly anticipated flight yet again after a new problem cropped up with the rocket Saturday. April ...

NASA's Artemis II SLS (Space Launch System) moon rocket with the Orion spacecraft slowly rolls back towards the Vehicle Assembly Building at the Kennedy Space Center, Wednesday, Feb. 25, 2026, in Cape ...