Artemis II Mission: NASA’s Journey to the Moon

NASA launched the Artemis II mission on April 1, 2026, marking the first crewed flight of the Space Launch System (SLS) rocket and the Orion spacecraft. The mission is a 10-day lunar flyby designed to test deep space systems and establish the necessary capabilities for future human landings on the Moon and eventual crewed missions to Mars.

The crew consists of four astronauts: NASA’s Reid Wiseman, Victor Glover, and Christina Koch, alongside Canadian Space Agency astronaut Jeremy Hansen. This mission follows the successful uncrewed Artemis I flight conducted in 2022.

The spacecraft utilized for the mission is the Orion CM-003 Integrity, supported by the ESM-2. Developed by Lockheed Martin and Airbus, the Orion spacecraft serves as the exploration vehicle responsible for sustaining the crew during their journey to the Moon and ensuring their safe return to Earth.

Mission Timeline and Current Progress

The Artemis II mission began on April 1, 2026, with lift-off from Launch Complex 39B at NASA’s Kennedy Space Center in Florida. The launch occurred at 6:35:12 p.m. EDT (22:35:12 UTC).

On April 2, 2026, the Orion spacecraft completed its Translunar Injection (TLI) burn, which propelled the crew out of Earth’s orbit and began their trajectory toward the Moon.

By April 3, 2026, the mission entered Flight Day 3, during which the crew prepared for their first outbound trajectory correction burn and readied themselves to receive lunar observation assignments.

As of April 4, 2026, the astronauts are halfway to the Moon. During the journey, the crew has already captured and shared a spectacular image of Earth.

Technical Objectives and Flight Path

The primary technical goal of Artemis II is to demonstrate a broad range of capabilities required for long-term deep space exploration. Unlike previous lunar missions that landed on the surface, this is a flyby mission.

The planned flyby distance from the Moon is 4,700 miles (approximately 7,600 kilometers). This trajectory allows NASA to test the Orion spacecraft’s life support and communication systems in a deep space environment before attempting a lunar landing in subsequent missions.

Sky News has reported that NASA views this effort as part of a new ‘space race’, emphasizing the competitive and scientific nature of the return to lunar exploration.

Return and Landing Schedule

The mission is scheduled to last a total of 10 days. After completing the lunar flyby, the Orion spacecraft will return the crew to Earth.

The planned landing date is April 10, 2026, at 5:21 p.m. PDT (April 11, 00:21 UTC). The crew is expected to splash down in the Pacific Ocean.

• Launch Date: April 1, 2026
• Spacecraft: Orion CM-003 Integrity
• Rocket: Space Launch System (SLS)
• Crew Size: 4
• Planned Duration: 10 days
• Flyby Distance: 4,700 miles