Artemis II: Astronauts Push Toward Historic Lunar Flyby

Humanity is returning to the moon. As of Sunday, April 5, 2026, the crew of the Artemis II mission is more than halfway to their destination, marking the first time humans have ventured beyond low-Earth orbit since the Apollo 17 mission in 1972. Aboard the Orion spacecraft, named “Integrity,” four astronauts are currently navigating a 685,000-mile journey to perform a critical lunar flyby before returning to Earth.

The Crew of Orion Integrity

The Artemis II mission features an international crew of four, comprising three NASA astronauts and one representative from the Canadian Space Agency. The team is tasked with testing critical spacecraft systems during their 10-day journey.

• Commander Reid Wiseman: A former NASA chief astronaut and U.S. Navy test pilot with 165 days of previous experience on the International Space Station (ISS).
• Pilot Victor Glover: A NASA astronaut and U.S. Navy captain who previously served as the first Black astronaut to live on the ISS for a long-duration assignment.
• Mission Specialist 1 Christina Hammock Koch: A NASA astronaut contributing to the mission’s technical objectives.
• Mission Specialist 2 Jeremy Hansen: An astronaut representing the Canadian Space Agency.

Mission Progress and Milestones

The crew launched on Wednesday evening from the Kennedy Space Center. By Saturday, April 4, the Orion spacecraft had traveled more than 152,000 miles away from Earth, officially placing the astronauts closer to the moon than to their home planet.

The mission has already provided stunning visual documentation of the journey. Commander Reid Wiseman captured images of a curved slice of Earth and the entire globe, including a visible green aurora. By Friday, April 3, the crew reported seeing the moon through the spacecraft’s docking hatch, describing it as a “beautiful sight.”

Current Status and Objectives

The astronauts are expected to reach their destination on Monday, April 6. Unlike the Apollo missions of the past, Artemis II is a flyby mission; the crew will not land on the lunar surface but will instead loop around the moon and head straight back to Earth. This mission serves as a vital precursor to future lunar landings, ensuring that the “Integrity” and its systems can support humans in deep space.

Overcoming Deep Space Challenges

Even on a historic voyage, the crew has faced practical difficulties. Reports indicate that the Artemis II toilet has malfunctioned more than once, proving that plumbing remains a persistent challenge in the vacuum of space. Despite these technical glitches, NASA officials confirm the mission is proceeding well.

Frequently Asked Questions

Who is the commander of Artemis II?

Commander Reid Wiseman leads the mission. He is a U.S. Navy test pilot and experienced NASA astronaut.

Will the Artemis II astronauts land on the moon?

No. The mission is designed as a lunar flyby to test spacecraft systems before future missions attempt to land humans on the surface.

How long is the Artemis II mission?

The crew will spend approximately 10 days aboard the Orion spacecraft.

Which countries are participating in the crew?

The mission includes three astronauts from the United States (NASA) and one astronaut from Canada (Canadian Space Agency).

Looking Ahead

As the crew of Artemis II prepares for their lunar flyby this Monday, the world watches a new era of exploration unfold. By breaking the half-century hiatus of human deep-space travel, NASA and its international partners are laying the groundwork for a permanent human presence on and around the moon.