NASA Delays Moon Missions Again

NASA announced more delays Thursday in sending astronauts back to the moon more than 50 years after Apollo. Administrator Bill Nelson said the next mission in the Artemis program—sending four astronauts around the moon and back—is now targeted for April 2026, the AP reports. It had been on the books for fall 2025, after slipping from this year. That bumps the third Artemis mission—a moon landing by two other astronauts—to at least 2027. NASA had been aiming for 2026.

• NASA's Artemis program, a follow-up to the Apollo moonshots of the late 1960s and early 1970s, has completed only one mission. An empty Orion capsule circled the moon in 2022 after blasting off on NASA's new Space Launch System rocket. Although the launch and lunar laps went well, the capsule returned with an excessively charred and eroded heat shield, damage from the heat of reentry. It took until recently for engineers to pinpoint the cause and come up with a plan.

• Nelson said they would use the Orion capsule with its original heat shield but would make changes to the reentry path at flight's end. The commander of the lunar fly-around, astronaut Reid Wiseman, took part in Thursday's news conference at NASA headquarters in Washington. His crew includes NASA astronauts Victor Glover and Christina Koch and Canadian astronaut Jeremy Hansen.
• The Artemis project began during President-elect Trump's first term and he might shift its direction during his second, the New York Times reports. Trump has chosen Jared Isaacman, a close associate of Elon Musk, to replace Nelson as NASA administrator. The Times reports that Isaacman could decide to use SpaceX's Starship spacecraft for the missions instead of NASA's Space Launch System megarocket—or Trump could decide to switch NASA's focus to Mars.

(More Artemis missions stories.)