Four NASA astronauts concluded an unprecedented voyage through space Friday evening, splashing down safely in the Pacific Ocean off San Diego after circumnavigating the moon. The Orion spacecraft Integrity touched down shortly after 5 pm Pacific Time, marking the successful completion of a 10-day mission that covered more than 695,000 miles and took the crew farther from Earth than any humans have ever traveled.
Commander Reid Wiseman, pilot Victor Glover, mission specialist Christina Koch, and Canadian astronaut Jeremy Hansen reached a maximum distance of 252,756 miles from Earth, surpassing the previous record of 248,655 miles set during the Apollo 13 mission in 1970. As the crew passed this historic milestone, Hansen issued a challenge to future generations. "We most importantly choose this moment to challenge this generation and the next to make sure this record is not long-lived," he stated, underscoring the significance of continued exploration.
The return to Earth proved as technically demanding as the outbound journey. When Integrity entered the atmosphere at approximately 24,000 miles per hour, the spacecraft's heat shield withstood temperatures reaching roughly 3,000 degrees Fahrenheit. The capsule deployed two drogue parachutes at 22,000 feet to reduce speed to around 200 miles per hour, followed by three main parachutes at 6,000 feet that slowed the spacecraft to approximately 20 miles per hour before ocean impact.
During their lunar voyage, the Artemis II crew witnessed celestial phenomena never before seen by humans. Flying at altitudes exceeding those of the Apollo missions, they became the first people to observe the entire far side of the moon's disk. The astronauts also experienced a unique solar eclipse, observing the sun disappear behind the lunar body while its edges glowed with a brilliant halo effect. "Humans probably have not evolved to see what we are seeing," remarked Glover during this extraordinary moment, describing how Venus, Mars, and Saturn were visible among the stars while earthshine illuminated the lunar surface.
The mission launched April 1 from Kennedy Space Center aboard the Space Launch System rocket, standing 322 feet tall and representing the most powerful vehicle ever to carry humans to space. After reaching orbit, the crew conducted multiple engine burns and system tests before executing translunar injection on day two, sending them toward the moon. Throughout the journey, they tested spacecraft systems, practiced emergency procedures, and conducted manual piloting exercises. The crew encountered minor technical challenges, including difficulties venting wastewater from the spacecraft's toilet system, an issue mission controllers flagged for resolution before future missions.