What record for farthest human spaceflight did NASA's Artemis II mission surpass on April 6, 2026?

On April 6, 2026, NASA's Artemis II mission made history by traveling farther from Earth than any humans before, surpassing a record held for over five decades by Apollo 13. The Orion spacecraft, carrying four astronauts, reached a maximum distance of approximately 252,756 miles (406,778 kilometers) from our home planet. This incredible feat exceeded Apollo 13's previous record by about 4,100 miles (6,600 kilometers).

The Apollo 13 mission, launched in 1970, unexpectedly set the prior record for farthest human spaceflight during a harrowing emergency. An explosion of an oxygen tank forced the crew to abandon their lunar landing objective and use the Moon's gravity to swing back to Earth on a free-return trajectory. During this perilous journey, the three astronauts aboard Apollo 13 reached a distance of 248,655 miles (400,171 kilometers) from Earth. Their unplanned detour, a testament to human ingenuity and resilience, held the record for the most distant human journey until Artemis II.

Artemis II, the first crewed test flight of NASA's Artemis program, is a crucial step toward returning humans to the lunar surface. While not intended to land on the Moon, this mission's primary goal is to thoroughly test the Orion spacecraft's systems in deep space with astronauts aboard, paving the way for future lunar landings and sustainable exploration. By flying around the Moon and pushing the boundaries of human spaceflight, the Artemis II crew is validating the capabilities needed for humanity's continued journey to the Moon and eventually to Mars.