The 2026 mission that broke a fifty-year lunar silence

Space · Published 22 October 2026 Swipe more like this →

In short: For over five decades, no human has traveled to the Moon. In April 2026, the Artemis II mission changed that, performing a high-stakes lunar flyby to test the systems that will eventually carry humanity to the lunar surface and beyond.

Launched on April 1, 2026, Artemis II was the first crewed mission of the Artemis program and the first time humans had visited the Moon since 1972. Rather than a landing, the mission was a ten-day lunar flyby designed to validate deep space systems. On April 10, mission specialists Jeremy Hansen and Christina Koch, alongside pilot Victor Glover, Jr. and commander Reid Wiseman, completed their lunar far-side orbit and descended to Earth.

The mission pushed the boundaries of human distance from home. The crew set a record by reaching 406,771 km (252,756 miles) from Earth. To achieve this, they utilized the Orion spacecraft, which the astronauts nicknamed 'Integrity.' This vehicle consists of a cone-shaped crew module and a cylindrical service module built by the European Space Agency (ESA). The service module, based on the uncrewed Automated Transfer Vehicle (ATV), provides essential air, water, and power via four solar arrays.

The journey relied on the Space Launch System (SLS), one of the most powerful rockets ever constructed. Fully fueled at 2.6 million kg, the SLS central stage uses four liquid hydrogen–liquid oxygen engines, flanked by two solid rocket boosters. During the flight, the crew performed maneuvers to simulate docking with future spacecraft and tested life-support capabilities for multi-day missions. These successes provide the foundation for Artemis III in 2027 and the planned crewed lunar landing of Artemis IV in 2028.

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