splashdown

The Artemis II crew landed in the Pacific Ocean under parachutes after a high-speed re-entry that tested its heat shield.

NASA’s Artemis II astronauts have safely splashed down on Earth, completing a landmark mission that carried humans around the Moon and back for the first time in more than 50 years.

The crew successfully completed a parachute landing on Friday in the Pacific Ocean, after a high-speed re-entry through Earth’s atmosphere. Recovery teams were off the coast of California, waiting to retrieve them after their arrival at 5:07pm Pacific time (00:07 GMT).

The four astronauts will now undergo medical checks before returning to NASA’s Johnson Space Center in Houston.

NASA crew members Reid Wiseman, Victor Glover and Christina Koch, together with Canadian astronaut Jeremy Hansen, began a 10-day voyage from Florida’s Kennedy Space Center last week, travelling farther into space than any human ever has.

They looped around the far side of the moon, testing equipment in deep space, before propelling back to Earth on Friday.

Their mission was the first to the moon since the 1972 Apollo 17 mission, and their return caps a mission packed with technical milestones.

A new perspective on Earth

Artemis II is widely seen as a critical test flight for future Moon missions, particularly Artemis IV, which aims to land astronauts on the lunar surface for the first time since the Apollo era.

Engineers will now analyse key data from the mission, including the performance of the Orion capsule’s heat shield as well as navigation systems and life-support technology, all essential for safely carrying humans deeper into space.

The return also included one of the most challenging phases of the journey: a brief communication blackout during re-entry, caused by intense heat building up around the spacecraft.

But on top of its record-setting distance, the mission also marked other historic firsts. Glover became the first person of colour to travel around the moon, Koch the first woman, and Hansen the first non-American.

During their journey, the crew reported in vivid detail features of the lunar surface and later witnessed a solar eclipse as well as meteorite impacts.

Mission commander Wiseman reflected that “what we really hoped in our soul is that we could, for just a moment, have the world pause — and remember that this is a beautiful planet in a very special place in our universe”.

“We should all cherish what we have been gifted.”

Every morning since the astronauts’ departure, NASA has sent a song to Artemis II to start the day. On Friday, the astronauts awoke to the tune of Live’s song Run to the Water and the country hit Free, by Zac Brown Band.

April 10 (UPI) — The Artemis II crew on Friday reached the last part of their mission to travel past the moon, farther than any human has traveled from Earth before circling back home — splashdown day.

The Orion capsule carrying the four-person crew is expected to make a water landing just after 8:07 p.m. EDT on Friday evening, capping their 10-day mission to test NASA’s new spacecraft while taking the next steps to returning humans to the surface of the moon.

Thus far, the mission has been successful in most ways, but NASA engineers have noted that the most important part is the return to Earth.

“Every system we’ve demonstrated over the past nine days — life support, navigation, propulsion, communications — all of it depends on the final minutes of flight,” Amit Kshatriya, NASA’s associate administrator, told reporters on Thursday.

“We have confidence in the system, in the heat shield, and the parachutes and the recovery system that we’ve put together,” he said.

One of the main concerns after the Artemis I uncrewed launch was unexpected charring on the heat shield of the Orion capsule, which protects astronauts from the heat created as the spacecraft reenters Earth’s atmosphere at 40 times the speed of sound.

A combination of adjustments to the heat shield and late mission burns to adjust the angle that the capsule reenters the atmosphere is expected to resolve NASA’s concerns after the first flight of the Artemis Space Launch System and Orion crew capsule.