Key Takeaways
- NASA's Orion spacecraft completed Artemis II mission, splashing down in the Pacific Ocean near San Diego on April 10, 2026
- Crew consisted of Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialists Christina Koch and Jeremy Hansen
- Orion endured entry speeds and temperatures up to 5,000°F, traveling over 700,237 statute miles during a 10-day lunar journey
- Artemis III is scheduled to launch next year with Earth orbit testing; Artemis IV could land humans on the moon for the first time since 1972
- Mission validates critical systems including life support, maneuverability, and heat shield performance for future lunar missions
The Historic Artemis II Mission
NASA's Artemis II mission has officially concluded with a successful splashdown, marking humanity's first crewed lunar voyage since the Apollo era. The historic mission sent four astronauts on a 10-day journey around the Moon, proving vital technologies for deep space exploration.
On Friday, April 10, 2026, at 5:07 p.m. PDT (8:07 p.m. EDT), NASA's Orion spacecraft splashed down in the Pacific Ocean near San Diego, California. The mission launched on April 1, 2026, from Kennedy Space Center in Florida, carrying Commander Reid Wiseman, Pilot Victor Glover, NASA Mission Specialist Christina Koch, and Canadian Space Agency Mission Specialist Jeremy Hansen.
Mission Milestones Reached
• 10-day journey around the Moon
• Over 700,237 statute miles traveled
• First crewed mission to the Moon since 1972
• Orbital path brought astronauts to far side of Moon
• Critical validation of life support, heat shields, and navigation systems
• Historic step toward sustainable lunar presence and Mars exploration
The Journey and Splashdown
NASA's Orion spacecraft underwent the most extreme conditions of any mission in recent history, enduring entry speeds and temperatures unprecedented for crewed spaceflight. The spacecraft experienced up to 5,000 degrees Fahrenheit during atmospheric reentry, falling through the atmosphere for 13.5 minutes at over 30 times the speed of sound.
Orion's heat shield performed flawlessly, protecting the crew throughout the reentry process. Parachutes then gently lowered the capsule into the Pacific Ocean off San Diego, allowing for recovery by four members of the U.S. Navy Dive team. The astronauts were airlifted to the Johnson Space Center in Houston within 24 hours after splashdown.
"We did it. We sent four amazing people to the moon and safely returned them to Earth for the first time in more than 50 years," said NASA's Lori Glaze.
— NASA Administrator, Artemis Program
Crew Experiences and Insights
The crew delivered not just technical data, but profound personal insights about their journey. Mission Specialist Victor Glover described the emotional impact of viewing Earth from deep space:
"Trust me, you are special, in all of this emptiness... This is a whole bunch of nothing, this thing we call The Universe. You have this oasis, this beautiful place that we get to exist together."
— Victor Glover, Artemis II Navigator
Mission Specialist Christina Koch emphasized the collaborative spirit of space exploration:
"Part of our ethos as a crew, and our values from the very beginning were that this is a relay race. In fact, we have batons that we bought to symbolize physically, that we plan to hand them to the next crew, and every single thing that we do is with them in mind."
— Christina Koch, Artemis II Mission Specialist
The mission's flight path took the crew around the far side of the Moon at approximately 4,000 miles above the surface, collecting thousands of high-quality images and geological observations that will advance scientific understanding of lunar composition and origins.
The Road Ahead: Artemis III and IV
With Artemis II's success, NASA immediately began planning for the next phases of the Artemis program. The mission served as a crucial test flight for Orion and validated the systems necessary for future lunar landings.
Program Acceleration
Under NASA Administrator Jared Isaacman's leadership, the Artemis program timeline has been accelerated to annual launches with no downtime between missions, setting the stage for rapid progress toward lunar and Mars exploration goals.
Artemis III is scheduled to launch next year, focusing on Earth orbit testing of lunar landing spacecraft. The following mission – Artemis IV – could achieve the bold goal of landing humans on the Moon for the first time since 1972.
Work on the next mission began almost immediately upon splashdown. NASA engineering operations manager John Giles explained:
"We really haven't had too much time to relax and reflect on Artemis II, other than thinking what a perfect accomplishment it was. Moving right into Artemis III. No rest for the weary. It's moving on."
— John Giles, NASA Engineering Manager
Preparing for Artemis III
A key component of Artemis III is the SLS rocket's core stage fuel tank arriving at Kennedy Space Center later in the month. Parts of the solid rocket boosters are already present, with full assembly beginning soon.
Frequently Asked Questions
What was the Artemis II mission significance?
Artemis II was the first crewed mission around the Moon since Apollo, sending humans deeper into space than ever before. It validated critical systems like life support, heat shields, and maneuverability needed for future deep space missions, including lunar landings and Mars exploration.
How long did the journey take?
The Artemis II mission lasted 10 days total, with the Orion spacecraft traveling approximately 700,237 statute miles around the Moon.
What happened to the crew after splashdown?
Four U.S. Navy divers extracted the crew from the Orion spacecraft. Helicopters airlifted them to the Johnson Space Center in Houston within 24 hours of splashdown. Astronauts were in good health and began medical evaluations immediately.
When will the next Artemis mission launch?
Artemis III is scheduled to launch next year, focusing on Earth orbit testing for lunar landing systems. Artemis IV could potentially land humans on the Moon for the first time since 1972.