Astronauts SHATTER 56-Year Record — Vanish Behind Moon

Four astronauts aboard Orion are about to venture farther from Earth than any humans in history, shattering a 56-year record during a daring lunar flyby that will plunge them into radio silence behind the Moon’s far side.

Story Highlights

Artemis II crew breaks Apollo 13’s distance record at 252,757 miles from Earth, surpassing it by over 4,000 miles.
First crewed mission beyond low Earth orbit since Apollo 17 in 1972, testing Orion and SLS for future Moon landings.
Spacecraft executes free-return trajectory, passing 4,070 miles from lunar surface without entering orbit.
Communication blackout looms at 6:44 p.m. EDT on April 6 as Orion hides behind the Moon for “Earthset.”
International crew includes Canadian astronaut Jeremy Hansen, validating deep space systems for Artemis program.

Launch and Path to Lunar Flyby

NASA launched Artemis II on April 1, 2026, from Kennedy Space Center’s Launch Complex 39B at 6:35 p.m. EDT. The Space Launch System rocket propelled Orion spacecraft carrying Commander Reid Wiseman, Pilot Victor Glover, Mission Specialist Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen. On flight day 2, April 2, Orion fired its European Service Module’s AJ10 engine for a 5-minute, 49-second translunar injection burn. This consumed 1,000 pounds of hypergolic propellants and set a free-return trajectory looping around the Moon.

Entry into Lunar Sphere of Influence

Orion entered the Moon’s sphere of influence at 12:37 a.m. EDT on April 6, 2026, where lunar gravity dominates Earth’s pull. Christina Koch announced the milestone: “We are now falling to the Moon rather than rising away from Earth. It is an amazing milestone!” At 1:56 p.m. EDT, the crew surpassed Apollo 13’s record of 248,655 miles, reaching a maximum of 252,760 miles from Earth. Lunar observations commenced at 2:45 p.m. EDT, capturing geologic features during a seven-hour window 4,070 miles from the surface.

Crew Operations and Historic Milestones

The four-person crew conducts manual operations and monitors Orion’s life-support, propulsion, power, thermal, and navigation systems. This marks the first crewed Orion flight and second SLS launch. Unlike Apollo 8 or 10, which orbited the Moon, Artemis II follows Apollo 13’s safer free-return path, ensuring return to Earth without additional burns beyond minor corrections. Johnson Space Center in Houston directs real-time decisions from Mission Control.

International collaboration shines through Jeremy Hansen’s participation, alongside contributions from the European Space Agency’s service module. The 10-day mission ends with splashdown off San Diego, validating systems for sustained lunar presence.

Communication Blackout and Trajectory Exit

At 6:44 p.m. EDT on April 6, Orion passes behind the Moon, severing communication in a tense blackout. Earthset follows at 6:45 p.m. EDT, with Earth vanishing behind the lunar horizon from the crew’s view. Orion exits the lunar sphere on April 7 at 1:25 p.m. EDT, 41,072 miles from the Moon, slingshotting back toward Earth. This engineering feat echoes Apollo 8’s boldness but pushes farther, proving U.S. leadership in space despite costs—a common-sense investment in innovation and security.

Implications for Future Exploration

Artemis II paves the way for Artemis 4’s crewed lunar landing in late 2028. Crew observations yield data on lunar far side geology, informing surface missions. Success confirms Orion’s deep space reliability, bolstering U.S. dominance against rivals and inspiring STEM. International ties with Canada and Europe strengthen alliances. Commercial space benefits from validated architecture, driving economic growth through proven technology.