Four NASA astronauts aboard Artemis II set a new record for the farthest distance humans have traveled from Earth on Monday, April 6 [1, 2].
This milestone marks the first time humans have surpassed the deep-space distance records set during the Apollo era. By pushing the boundaries of crewed flight, NASA is validating the Orion capsule's capabilities for future long-duration missions to the lunar surface and beyond.
The record was established during the mission's lunar flyby at the point where the crew was most distant from their home planet [1, 3]. The Artemis II crew reached a peak distance of 252,756 miles, or 406,771 kilometers [1]. This trajectory took the astronauts farther from Earth than any previous crewed flight in history [1, 4].
This new benchmark surpasses the previous record held by the Apollo 13 crew, who traveled 248,655 miles from Earth [4]. The Apollo 13 distance was reached during a contingency trajectory after an oxygen tank explosion forced the mission to loop around the Moon without landing.
As part of the flyby, the Orion capsule also made a close approach to the Moon. The crew passed about 4,067 miles from the lunar surface [5] — a distance described as a little more than 4,000 miles [1].
The mission serves as a critical test of the spacecraft's life support and navigation systems. By exceeding the distance of the Apollo 13 mission, NASA has demonstrated the ability to manage crewed operations in deeper space than was ever achieved during the 20th century.
“The Artemis II crew reached a peak distance of 252,756 miles.”
Breaking the Apollo 13 distance record is more than a statistical achievement; it confirms that the Orion spacecraft can safely transport humans beyond the previous limits of crewed exploration. This successful flyby establishes the operational baseline necessary for the Artemis program to move from orbital tests to landing astronauts on the lunar surface.
