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In April 2026, four astronauts left Earth orbit, looped around the far side of the Moon, and came home. It was the first crewed journey beyond low Earth orbit since 1972, and the dress rehearsal for landing again.
Stop and sit with this for a second: until this year, no human being had travelled beyond low Earth orbit since 1972. Every astronaut for half a century (every Space Shuttle crew, everyone aboard the International Space Station) stayed within a few hundred kilometres of the planet’s surface. The Moon had been left to robots and memory.
In April 2026, that changed. Four people flew to the Moon and back.
What actually happened
On 1 April 2026, NASA’s giant Space Launch System rocket lifted off from Florida carrying the Artemis II crew inside the Orion spacecraft. Over 9 days and about an hour and a half, the crew travelled out beyond the Moon, swung around it, and returned, splashing down safely in the Pacific on 10 April.
They did not land. Artemis II was a crewed flyby, a shakedown cruise to prove that the rocket, the spacecraft, and the life-support systems can safely carry humans on the long trip to lunar distance and bring them home. Think of it as the full dress rehearsal before the main event.
The thing that broke
A shakedown cruise is supposed to find faults, and this one did.
After Orion swung past the Moon, a vent line in the urine system froze. The waste system kept running, but it could no longer vent the way it was designed to, and the crew had to change how they used it for the rest of the flight. Nobody was in danger, and the mission carried on to a clean splashdown. But it was a genuine failure in a system that people on a longer trip cannot do without, and NASA is working out the root cause before Artemis III flies.
It’s worth stating plainly rather than tucking away in an annexe. A test flight that turned up a real fault, in the safest circumstances anyone could arrange for it, is a better outcome than a perfect one that turned up nothing.
The crew who broke the 50-year gap
Four astronauts made the journey: NASA’s Reid Wiseman (commander), Victor Glover (pilot), and Christina Koch (mission specialist), joined by Jeremy Hansen of the Canadian Space Agency.
Their names are worth remembering, because they now sit in a very short list. They are the first humans since the crew of Apollo 17 to travel beyond the near-Earth neighbourhood, and the first ever to do so aboard this new generation of spacecraft.
Why go back at all?
The obvious question: we went to the Moon decades ago. Why is this a headline?
Because “we did it once” and “we can do it routinely” are very different things. The Apollo program was a sprint. Extraordinary, but built to plant a flag and come home. The point of the Artemis program is to go back to stay: to build the capability for humans to live and work near and on the Moon, use its resources, and treat it as a stepping stone toward Mars.
That means new rockets, new spacecraft, new spacesuits, and international partners, none of which existed in the Apollo era. Every one of those systems has to be proven with real crews before anyone risks a landing. Artemis II proved a huge chunk of it.
What comes next
The road to the surface got one stop longer while this article was being written. In February and March 2026, NASA restructured the programme.
Artemis III, expected in late 2027, is no longer the landing. It has been rewritten as a crewed test in Earth orbit: the crew will rendezvous and dock with the landing vehicles and check out the new spacesuit, without going near the Moon. It is the step that proves the hardware a landing depends on, done close to home where a problem is survivable.
That pushes the first crewed landing since Apollo to Artemis IV, expected in 2028. NASA still commits to that crew including the first woman and the first person of colour to walk on the Moon, and the destination is still the largely unexplored lunar south pole, a region of interest precisely because it may hold water ice, the raw material for drinking water, breathable oxygen, and rocket fuel.
There will be delays; there always are. Spaceflight is unforgiving, and doing it safely means moving carefully. But the essential thing already happened this year, quietly and successfully: humans left the cradle of low Earth orbit and went to the Moon, and came home to tell us it worked.
The half-century pause is over. The interesting part is just beginning.
Sources & further reading
Researched and written with the help of AI tools and edited for accuracy. Provided for general information and discussion only, not professional advice. See our editorial standards and disclaimer. Spotted an error? Tell us.
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