NASA's Artemis II Mission Reaches Lunar Flyby Milestone with Crew Surpassing Distance Record

The flyby uses the Moon's gravity to propel Orion back toward Earth without entering lunar orbit.

The mission launched on April 1, 2024, from Kennedy Space Center in Florida. It marks the first human journey around the Moon since Apollo 17 in 1972 and serves as the initial crewed test of the Artemis program, which aims to establish a sustainable human presence on the Moon. During the flyby, the astronauts documented lunar features on the far side, areas not visible from Earth.

m. m. ET. The broadcast is available on multiple platforms, including Netflix, NASA+, YouTube, Amazon Prime Video, Apple TV, Hulu, HBO Max, and Roku. m. m. m. CEST in Central Europe.

A 40-minute communications blackout occurred as Orion passed behind the Moon, temporarily severing contact with Earth. Viewers saw real-time footage from the spacecraft, mission control commentary, and scheduled milestones. The Guardian reported that the crew spent the weekend prior checking systems, spacesuits, and rehearsing scientific experiments.

“The possibility of alien life is a core consideration in mission planning, emphasising that exploring the universe’s secrets includes asking the question: ‘Are we alone?’”

“— Jared Isaacman, NASA official, April 6, 2024 (The Guardian)”

The astronauts conducted scientific experiments during the mission, including collecting saliva samples to monitor immune system responses to radiation, isolation, and distance from Earth over the 10-day duration. These tests examine potential reactivation of dormant viruses in space conditions.

The crew addressed a toilet malfunction early in the flight; Christina Koch repaired the $30 million system with ground assistance, restoring functionality. The new toilet features a private cubicle, an upgrade from Apollo-era methods that used bags and condom-like containers prone to leaks.

The mission faced no major disruptions during the flyby. Orion is scheduled to splash down in the Pacific Ocean later in the week, concluding the flight. Artemis II prepares for Artemis III, planned for a lunar landing by 2028, as part of NASA's effort to build a lunar base.

The Artemis program has an estimated total cost of nearly $100 billion. Critics, as noted in The Guardian, argue this expenditure overlooks domestic issues like the U.S. cost-of-living crisis. The program proceeded despite a 2023 attempt by President Donald Trump to cut NASA funding, which was blocked by bipartisan congressional support.

Skepticism exists regarding the 2028 landing timeline, with some sources indicating delays possible beyond the current presidential term.

Artemis II advances deep-space exploration capabilities, testing Orion's systems for longer missions. The crew's activities contribute data on human health in space, informing future endeavors.