NASA’s Artemis II Crew Safely Returns After Historic Lunar Mission Splashdown

NASA’s Artemis II crew successfully returned to Earth on Friday night, with their Orion module splashing down in the Pacific Ocean just after 8 p.m. Eastern, off the coast of San Diego. The four astronauts completed a record-setting journey around the moon, marking the safe conclusion of a pivotal mission for NASA’s lunar exploration program.

This landing concludes Artemis II’s ten-day mission, which was the first to send humans farther from Earth than any previous flight. The crew—pilot Victor Glover, commander Reid Wiseman, and mission specialists Jeremy Hansen and Christina Koch—set several milestones: Glover became the first Black astronaut, Koch the first woman, and Hansen the first Canadian to voyage beyond low Earth orbit.

The mission tested NASA’s Space Launch System rocket and the Orion crew module for the first time with astronauts aboard, a crucial step in the agency’s long-term plans to return humans to the moon. Throughout the journey, astronauts collected biomedical data, including real-time monitoring using implanted chips that will inform future deep space missions.

Reentry was a critical phase, with Orion enduring temperatures of up to 5,000 degrees Fahrenheit as it re-entered Earth’s atmosphere at nearly 35,000 feet per second. NASA had modified the entry maneuver following a previous issue during the uncrewed Artemis I mission, where heat shield material was damaged during descent. The updated approach curtailed exposure time to extreme temperatures, and agency monitors confirmed that the capsule’s interior remained safe throughout the descent.

After a blackout period caused by plasma interference, communication with the crew was restored minutes before parachutes slowed the module for a gentle 20 mile-per-hour splashdown. The crew was retrieved by the USS John P. Murtha, which will transport the astronauts and Orion capsule for post-mission analysis.

NASA officials reported a minor valve leak in the service module's propulsion system during the mission but said it did not jeopardize crew safety. The issue will require resolution before future Artemis flights.

NASA’s recovery and engineering teams will now begin detailed inspections of the Orion capsule, as Artemis II paves the way for upcoming missions targeting orbital maneuvers and, eventually, humanity’s return to the lunar surface.

The recovery operation is ongoing, and NASA engineers will continue work to assess and resolve technical issues identified during the flight.