The four astronauts aboard Artemis II have safely returned to Earth, splashing down in the Pacific Ocean after completing a flawless journey around the Moon.
Recovery teams quickly secured the crew, who were transferred to a waiting vessel to begin post-mission checks following their nine-day voyage—the longest distance from Earth ever travelled by humans.
Travelling at speeds exceeding 24,000mph (38,600km/h), the Orion spacecraft endured extreme conditions during re-entry, with its heatshield exposed to temperatures reaching roughly half those found on the surface of the Sun.
The successful return marks a major milestone for Artemis programme, paving the way for future missions aimed at landing humans on the Moon and establishing a long-term lunar presence.
During descent, the capsule—named Integrity by the crew—experienced a planned six-minute communications blackout with mission control in Houston due to intense heat generated during atmospheric re-entry.
Relief swept through mission control when Commander Reid Wiseman re-established contact, saying: “Houston, Integrity here. We hear you loud and clear.”
Moments later, the spacecraft deployed its red-and-white parachutes, stabilising its descent before gently splashing down in the Pacific.
“A perfect bull’s eye splashdown for Integrity and its four astronauts,” Nasa commentator Rob Navias said moments after the landing.
The crew—Wiseman, pilot Victor Glover, mission specialist Christina Koch, and Canadian astronaut Jeremy Hansen—were extracted from the capsule and airlifted by helicopter to the USS John P Murtha for medical evaluations.
NASA confirmed the astronauts will be flown to Houston on Saturday, where they are expected to reunite with their families.
Images from the recovery ship showed the crew smiling and posing for photos as they awaited transport.
US President Donald Trump welcomed the astronauts home, describing the mission as “spectacular” and reiterating an invitation for them to visit the White House.
NASA has yet to announce when the crew will make their first public appearance.
Speaking at a press briefing, Flight Director Rick Henfling said the return was marked by both tension and confidence.
“We all breathed a sigh of relief once the (capsule’s) side hatch opened up,” he said.
“The flight crew is happy and healthy and ready to come home to Houston.”
Acting associate administrator Lori Glaze praised the astronauts, highlighting not only their individual capabilities but also their strong teamwork and camaraderie.
“I think they really brought an amazing sense of what we were trying to achieve,” she added.
“It was a mission for all of humanity.”
The spacecraft began its final descent at 19:33 EDT (23:33 GMT), when the European Space Agency-built service module separated from Orion, marking the start of its return to Earth.
Live footage showed the capsule drifting away from the module before entering the most critical phase of the mission—re-entry through Earth’s atmosphere.
Engineers emphasised that the angle of approach was crucial: too shallow and the capsule could skip off the atmosphere; too steep and it would risk catastrophic overheating.
According to NASA, the spacecraft achieved a precise trajectory, entering a narrow corridor of sky southeast of Hawaii before heading toward the Californian coast.
The mission also tested improvements to Orion’s heatshield, following unexpected wear observed during the uncrewed Artemis I flight in 2022.
Engineers modified the re-entry profile to reduce thermal stress, and this mission marked the first real-world test of those adjustments.
Preliminary indications suggest the changes were successful, though full analysis of flight data is still pending.
NASA associate administrator Anit Kshatriya highlighted the precision involved in the return, comparing it to the vast distance travelled during the mission.
“The team hit it, that is not luck, it is 1,000 people doing their jobs,” he said.
The Artemis programme aims to accelerate lunar exploration, returning humans to the Moon for the first time since 1972, establishing a permanent base, and eventually preparing for crewed missions to Mars.
Looking ahead, Artemis III has been redesigned as an Earth-orbital mission to test docking procedures with lunar landers developed by SpaceX and Blue Origin, with a tentative launch window in mid-2027.
A subsequent mission, Artemis IV, is expected to attempt the first crewed Moon landing of the programme in 2028, although questions remain over whether that timeline can be achieved.
