The historic Artemis I mission took flight in the early hours of Wednesday morning after months of anticipation. The milestone event kicked off a journey that will send an uncrewed spacecraft around the moon, paving the way for NASA to return astronauts to the lunar surface for the first time in half a century.
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Atop the rocket was the Orion spacecraft, a gumdrop-shaped capsule that broke away from the rocket after reaching space. Orion is designed to carry humans, but its passengers for this test mission are of the inanimate variety, including some mannequins collecting vital data to help future live crews.
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Orion is expected to log roughly 1.3 million miles (2 million kilometers), taking a path that will lead it farther than any other spacecraft designed for human flight has traveled, according to NASA. After orbiting the moon, Orion will make its return trip, completing its journey in about 25.5 days. The capsule is then scheduled to splash down in the Pacific Ocean off the coast of San Diego on December 11, when recovery teams will be waiting nearby to haul it to safety.
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This mission also marks the debut flight of the SLS rocket as the most powerful ever to reach Earth’s orbit, boasting 15% more thrust than the Saturn V rocket that powered NASA’s 20th century moon landings.
And this mission is just the first in what’s expected to be a long series of increasingly difficult Artemis missions as NASA works toward its goal of establishing a permanent outpost at the moon. Artemis II will follow a similar path as Artemis I but will have astronauts on board. Artemis III, slated for later this decade, is expected to land a woman and a person of color on the lunar surface for the first time.
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