NASA's Artemis II Mission Concludes with Successful Splashdown After Lunar Flyby

NASA's Artemis II mission concluded successfully on April 10, 2026, with the Orion spacecraft splashing down in the Pacific Ocean off the coast of California. The crew, consisting of three Americans and one Canadian, returned safely after a nine-day journey that took them around the moon. This marked the first crewed lunar mission since 1972.

m. Pacific Time near San Diego. NASA reported the landing as perfect, with all crew members in good health. The mission launched on April 1 from the Kennedy Space Center in Florida. During the flight, the crew traveled an estimated 252,760 miles from Earth, farther than any previous human mission.

They performed a flyby of the moon's far side, collecting observations and data for scientists. The astronauts also witnessed a total solar eclipse and identified new craters on the lunar surface.

Mission Objectives and Achievements Artemis II served as a test flight for NASA's Space Launch System and Orion spacecraft.

The crew orbited the moon and gathered imagery of previously unseen areas. They described the lunar south pole as a steep and challenging landscape for future landings. From their position near the moon, the astronauts observed the three-dimensional topography of the surface, noting differences in brightness in young craters.

They reported seeing colors not visible from Earth, including brownish patches and a greenish tint in certain regions. One mission specialist described crater centers as resembling a lampshade with light shining through pinprick holes. The crew also observed multiple impact flashes from small meteorites hitting the moon during the eclipse.

Such observations will inform the safety of future lunar bases under NASA's Artemis program.

Crew Activities and Observations The astronauts took photos during the flyby and conducted scientific tasks.

They noted jagged terrain around the lunar south pole, relevant to planned landings as early as 2028. Volcanic terrain was suspected in areas showing greenish hues, based on communications with NASA scientists. Understanding meteorite impacts is crucial for establishing a moon base, as thousands of tons of extraterrestrial material reach Earth annually but behave differently on the airless moon.

The mission pushed into deep space, carrying real risks to test systems for upcoming ventures. NASA's Artemis program aims to return humans to the lunar surface, build a moon base, and prepare for further exploration. This mission set the stage for those goals.

Post-Mission and Future Plans The crew was scheduled to return to Houston on April 12, 2026.

NASA's administrator described the astronauts as ambassadors to the stars and emphasized the workforce's role in the success. Upcoming missions include Artemis III in 2027, where astronauts will dock with commercial lunar landers developed by private companies. Artemis IV is planned for a moon landing in 2028.

The program involves testing one or both commercial landers in Earth orbit beforehand. " — Jared Isaacman, April 10, 2026 (TechCrunch) The mission inspired public interest, including a parody sketch on Saturday Night Live aired on April 11, 2026. The skit depicted crew interruptions during a reflective video recording aboard the spacecraft.