The Artemis II spacecraft and its four astronauts successfully re-entered Earth’s atmosphere and splashed down in the Pacific Ocean on Friday, concluding a nearly 10-day mission that marked humanity’s first trip near the moon in more than half a century. The Orion capsule, named Integrity, descended under parachutes into calm waters off Southern California shortly after 5:07 p.m. Pacific Time (0007 GMT Saturday), completing a journey that took the crew 252,756 miles from Earth—further into space than any humans have traveled before.
During the mission, Artemis II covered a total distance of 694,392 miles (1,117,515 km), including two orbits of Earth and a close flyby of the moon approximately 4,000 miles from its surface. This flight served as the first crewed test in NASA’s Artemis program, which aims to return astronauts to the lunar surface by 2028.
The splashdown, broadcast live under partly cloudy skies, was described as a “perfect bull’s eye” by NASA commentators. Mission commander Reid Wiseman confirmed the capsule was stable and all four crew members—Wiseman, Victor Glover, Christina Koch, and Canadian astronaut Jeremy Hansen—were in good condition shortly after landing. Recovery teams from NASA and the U.S. Navy secured the capsule and retrieved the astronauts within two hours.
The return to Earth was the mission’s most hazardous phase, testing the Orion spacecraft’s heat shield against the intense heat and forces of re-entry from lunar distance. The capsule entered the atmosphere at 32 times the speed of sound, with temperatures reaching approximately 5,000 degrees Fahrenheit (2,760 degrees Celsius). A layer of ionized gas caused a planned radio blackout lasting over six minutes, with communications resuming about 40 seconds later than anticipated. Two sets of parachutes then deployed to slow the descent to around 15 mph (25 kph) before the capsule gently touched down in the ocean.
After stabilizing the capsule with a floating collar, Navy divers assisted the astronauts, still clad in their orange flight suits, onto an inflatable raft. They were then airlifted by helicopter to the amphibious transport ship John P. Murtha for medical checks. Glover and Koch were seen smiling and waving from the helicopter as they were transported. The crew was expected to spend the night aboard the ship before flying back to Houston on Saturday to reunite with their families.
The mission began on April 1 with a launch from Cape Canaveral, Florida, aboard NASA’s Space Launch System rocket. The crew orbited Earth twice before embarking on their rare journey around the far side of the moon, becoming the first astronauts to do so since the Apollo missions of the 1960s and ’70s. Notably, Glover, Koch, and Hansen made history as the first Black astronaut, first woman, and first non-U.S. citizen, respectively, to participate in a lunar mission. The crew’s peak distance surpassed the Apollo 13 record of roughly 248,000 miles set in 1970.
NASA’s associate administrator Amit Kshatriya described the mission as an “incredible test of an incredible machine.” Following the uncrewed Artemis I flight in 2022, Artemis II was a crucial step toward NASA’s goal of landing astronauts on the moon again later this decade, a milestone not achieved since Apollo 17 in 1972. The agency is also aiming to establish a sustained lunar presence as a stepping stone for future human exploration of Mars. This effort is part of a broader competition with China, which plans to send crews to the moon around 2030.
The Artemis II mission unfolded amid political and social challenges, including an unpopular U.S. military conflict. Despite this, the mission captivated a global audience, reaffirming faith in science and technology during a time of widespread skepticism toward big tech. Over 3 million viewers tuned in to watch the splashdown live on NASA’s streaming platform.
The Orion spacecraft’s heat shield endured significant stress during re-entry, prompting NASA engineers to adjust the descent trajectory for Artemis II to reduce heat exposure and enhance crew safety. The successful launch also validated the Space Launch System rocket, developed over more than a decade by Boeing and Northrop Grumman, as ready for human spaceflight.
Former President Donald Trump praised the mission’s success on his social media platform, calling the trip “spectacular” and expressing pride in the astronauts. However, NASA’s lunar ambitions face challenges, including a 20% reduction in agency personnel due to federal downsizing and a proposed 2027 budget cut of $3.4 billion affecting science missions.
Unlike the Cold War-era Apollo program, Artemis is framed as a more collaborative international effort, involving commercial partners such as SpaceX and Blue Origin, as well as space agencies from Europe, Canada, and Japan. Looking ahead, NASA is preparing for Artemis III, planned for next year, which will include a crewed docking test in Earth orbit with lunar landers before attempting a lunar surface landing during Artemis IV. The Artemis III astronaut team will be announced soon, though delays in lander development may postpone these missions.
As the Artemis II crew re-entered Earth’s atmosphere, Commander Wiseman remarked on the shrinking view of the moon from the capsule window, prompting a lighthearted response from mission control: “Guess we’ll have to go back.”
