NASA’s Artemis II mission shattered a 56-year-old human spaceflight record. The four-person crew aboard the Orion spacecraft—Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch, and Canadian astronaut Jeremy Hansen—reached a maximum distance of approximately 252,757 miles (406,773 km) from Earth.
This surpassed the previous record of 248,655 miles set by Apollo 13 in 1970 during its emergency return trajectory. As Orion performed a free-return flyby around the Moon’s far side, passing roughly 4,000–7,500 km above the lunar surface, the astronauts ventured farther into space than any humans before them.
The milestone occurred while the crew observed a rare “Earthrise,” witnessed a brief solar eclipse caused by the Moon, and captured unprecedented views of the lunar far side. Traveling at high speeds along a precise trajectory, they briefly lost communication as they looped behind the Moon before regaining contact on their journey home.
Artemis II, the first crewed flight of the Artemis program, tests critical systems for future lunar landings and marks humanity’s return to deep space exploration beyond low Earth orbit. This achievement symbolizes a bold step toward sustainable presence on the Moon and eventual missions to Mars, pushing the boundaries of human endurance and technology.
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