Artemis II Crew Returns to Earth After Historic Moon Mission

NASA’s Artemis II mission concluded on April 10, 2026, with the successful return of four astronauts who became the first humans to travel to the Moon in more than half a century. The crew splashed down in the Pacific Ocean off the coast of San Diego, California, at 5:07 p.m. PDT, completing a journey that lasted nearly 10 days.

The mission served as a critical test flight for the Orion spacecraft and the Space Launch System (SLS) rocket. During the flight, the crew reached a maximum distance of 252,756 miles from Earth as they traveled around the Moon before returning home.

Crew and International Collaboration

The Artemis II crew consisted of three NASA astronauts and one astronaut from the Canadian Space Agency (CSA). The team was led by Commander Reid Wiseman, with Victor Glover serving as the pilot. Mission specialists included Christina Koch of NASA and Jeremy Hansen of the CSA.

The inclusion of Jeremy Hansen highlights the international partnership driving the Artemis Program. Following the splashdown, Hansen expressed his excitement to return to Canada after the historic mission.

Technical Execution and Spacecraft

The crew traveled aboard the Orion capsule, which was named Integrity. The mission demonstrated the capabilities of the Orion spacecraft and the SLS rocket, pushing human exploration further into deep space than any previous crewed mission.

According to NASA, the mission required the crew to accept significant risk to gain the knowledge necessary for future lunar exploration. The flight involved examining the Moon in close detail, with the crew utilizing voice memos, photographs and sketches to record their observations.

Artemis II demonstrated extraordinary skill, courage, and dedication as the crew pushed Orion, SLS (Space Launch System), and human exploration farther than ever before.

NASA Administrator Jared Isaacman

The return to Earth was described as a textbook touchdown, with the capsule landing within one mile of NASA’s intended target site in the Pacific Ocean.

Strategic Goals of the Artemis Program

Artemis II is a foundational step in a broader series of missions designed to establish a sustainable human presence on and around the Moon. The data and experience gathered during this 10-day journey set the stage for more ambitious objectives.

• Returning humans to the surface of the Moon by 2028.
• Establishing a dedicated lunar base.
• Expanding human exploration capabilities in deep space.

The mission’s success is viewed as a validation of the current hardware and operational protocols. NASA Administrator Jared Isaacman attributed the achievement to the mandate and resources provided by President Donald Trump and partners in Congress, as well as the expertise of the NASA workforce and international partners.

Upon returning to Earth, the crew underwent medical evaluations to ensure their health after their exposure to deep space. Pilot Victor Glover noted the profound nature of the experience, stating that no adjectives could fully capture the sights they witnessed during the mission.