KENNEDY SPACE CENTER, FL — Jeff Radigan, a NASA veteran of over 20 years, will serve as lead flight director for NASA’s Artemis II mission, the first crewed lunar mission since Apollo 17 in 1972. Radigan, who helped oversee the uncrewed Artemis I mission in 2022, will be responsible for ensuring the safety of the astronauts and the success of the 10-day lunar orbit mission.
The Artemis II crew of four astronauts will launch from Cape Canaveral, orbit the Earth twice, fly to the moon, circle it once, and return to splash down in the Pacific Ocean. Radigan and his team at Johnson Space Center in Houston will monitor the mission around the clock, coordinating every phase from launch and lunar flyby to splashdown.
“Every console in Mission Control is monitoring something,” said David Alexander, director of the Rice University Space Institute. “The flight director is the one who ultimately makes the decisions based on all that input.”
Radigan is tasked with developing the mission timeline, training the flight control team, and guiding them through critical decisions, including the launch itself and the trans-lunar injection burn that sends Artemis II toward the moon. Other key flight directors include Judd Frieling, who will oversee the crew’s ascent into space, and Rick Henfling, responsible for the Orion spacecraft’s splashdown.
The role of flight director is steeped in NASA history, pioneered by Christopher Kraft, and famously exemplified by Gene Kranz during Apollo 11 and Apollo 13. Flight directors like Radigan must balance vigilance with rapid decision-making, ensuring every system and astronaut performs as trained.
Artemis II has faced technical delays, including a helium leak in one of the rockets that required the SLS (Space Launch System) and Orion spacecraft to be rolled back from the launch pad for repairs. NASA completed the fix and is set to conduct a flight readiness review ahead of a potential launch as soon as April 1, 2026.
“This is a test flight with many objectives,” Radigan said. “But to call it fully successful, we need to fly by the moon, bring the crew home safely, and welcome them back with open arms.”
The mission marks NASA’s first human venture beyond low-Earth orbit in over 50 years, carrying forward the legacy of the Apollo program and setting the stage for future lunar exploration.
