Mission managers gave the “go” on Thursday for Artemis II's translunar injection burn as the spacecraft prepares for a moon ...

HOUSTON—Artemis II mission crewmembers conducted a translunar injection (TLI) maneuver on April 2 that cast them out of the low point of a high Earth orbit and placed their Orion capsule on a ...

Injecting momentum into the airflow around a car can improve the vehicle’s aerodynamics; researchers determined the best way ...

A key engine burn Thursday is expected to put NASA's Artemis II astronauts on an irreversible path around the moon.

The Artemis II crew lifted off at 6:35 p.m. ET on Wednesday, April 3.

The engine firing provided a slingshot-like boost to the Orion capsule, speeding it to 24,500 mph, the velocity needed to ...

After a day of testing the Orion capsule high above the planet, the crew of the NASA mission became the first people to head ...

The mission is due to end with a Pacific splashdown on April 10. NASA is counting on the test flight to kickstart the entire ...

The Artemis II mission is using NASA’s Orion spacecraft, which is designed to carry astronauts farther into space than previous generations of vehicles. With this milestone decision, the crew is now ...

NASA’s Artemis II mission management team polled “Go” for the translunar injection burn to send the crew in the Orion spacecraft.