HOUSTON — The Artemis II capsule finally made contact with the Pacific Ocean on Friday, ending nearly 10 days of spaceflight and closing out what NASA has been treating like a make-or-break rehearsal for returning humans to the moon.
Shortly after 5 p.m. PT, NASA’s Orion capsule—dubbed Integrity—parachuted down into calm seas off the Southern California coast. The splashdown, coming about two hours before sunset, was broadcast through a live video feed, and for a moment you could almost hear the relief in the voices as the mission wrapped up.
Recovery teams were ready right away to secure the floating capsule and retrieve the crew. The astronauts were U.S. crew members Reid Wiseman, 50, Victor Glover, 49, and Christina Koch, 47, along with Canadian astronaut Jeremy Hansen, 50. Just minutes before the crew dove into Earth’s atmosphere, Wiseman described a quick view of the moon from “window 2”—it “looks a little smaller than yesterday”—and mission control answered with a dry, human “Guess we’ll have to go back.” Actually, that line landed like a reminder that this was still only step one.
The mission cleared a critical hurdle for the Lockheed Martin-built LMT.N Orion spacecraft, proving it can withstand the extreme forces of re-entry from a lunar-return trajectory. Orion’s return wasn’t gentle. The crew experienced a fiery 13-minute plunge through Earth’s atmosphere, as frictional heat pushed temperatures on the exterior to about 5,000 degrees Fahrenheit (2,760 degrees Celsius). At the peak of stress, heat and air compression formed a red-hot sheath of ionized gas—plasma—that cut off radio communications for several minutes, as expected.
Then it broke. Contact was re-established, and two sets of parachutes billowed from the nose of the free-falling capsule, slowing the descent to about 15 mph (25 kph) before Orion “gently hit the water.” NASA and U.S. Navy teams were expected to take about an hour to secure the capsule, assist the astronauts out of the vehicle, hoist them into helicopters hovering overhead, and fly them to the nearby Navy ship, the USS John P. Murtha, for an initial medical checkup. The plan was for the crew to spend the night aboard the vessel and then fly to Houston on Saturday to reunite with family.
Artemis II also represented more than just a safe return. The four astronauts launched from Cape Canaveral, Florida, on April 1, rode NASA’s giant Space Launch System rocket into an initial Earth orbit, and then set off on a rare path around the far side of the moon. In doing so, they became the first astronauts to fly in the vicinity of Earth’s only natural satellite since the Apollo program of the 1960s and ’70s. Glover, Koch and Hansen made history as the first Black astronaut, the first woman and first non-U.S. citizen, respectively, to take part in a lunar mission.
At its highest point, the Artemis astronauts reached about 252,756 miles from Earth—surpassing the previous record of roughly 248,000 miles set in 1970 by the Apollo 13 crew. The voyage followed Artemis I’s uncrewed test flight around the moon in 2022, and it served as a dress rehearsal for an attempt later this decade to land astronauts on the lunar surface for the first time since Apollo 17 in late 1972. The program’s long-term goal is to establish a long-term presence on the moon as a stepping stone to eventual human exploration of Mars.
For many viewers, though, it was simpler than that: a reminder that science and engineering can still move fast when public attention is pulled in a dozen directions at once. More than 3 million viewers watched the splashdown on NASA’s YouTube channel, and the mission’s success came as big tech continues to face widespread distrust and fear.
Even so, Artemis is not traveling in a straight line politically or socially. The mission has unfolded amid turmoil, including a U.S. military conflict that has proven unpopular at home. NASA’s renewed lunar ambitions have also been clouded in recent months by workforce reductions under the Trump administration’s federal downsizing efforts, cutting space agency personnel by 20%. The Artemis program is named after the twin sister of Apollo and has been pitched as a broader, more cooperative effort than the Cold War-era Apollo race—while still racing the clock against China, which is aiming for a 2030 crewed landing. And behind the scenes, it leans on commercial partners such as SpaceX and Blue Origin, along with Europe, Canada, and Japan, to build the infrastructure that comes next.
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