NASA's Artemis II mission achieved a significant milestone Thursday night, as its astronauts successfully fired their engines, propelling them out of Earth's orbit and onto a trajectory toward the ...
The Artemis II mission plans to take the astronauts further into space than humans have been before - more than 4,700 miles beyond the Moon The four astronauts aboard the Artemis II mission's Orion ...
The engine firing provided a slingshot-like boost to the Orion capsule, speeding it to 24,500 mph, the velocity needed to break free of Earth's gravitational clasp for a trek to the moon.
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