About this episode

NASA announced significant changes to the Artemis program, including the cancellation of several key components.

NASA Administrator Jared Isaacman announced a sweeping roadmap change to the Artemis program this morning—seemingly cancelling the EUS, Gateway, and all SLS upgrades, and instead pursuing the once-and-future annual launch cadence of SLS.

More episodes of Main Engine Cut Off

• T+330: 10 Years of MECO · April 24, 2026 · 32 min
• T+329: Katalyst Space and the Mission to Boost Swift (with Ghonhee Lee, Founder and CEO) · April 23, 2026 · 45 min
• T+328: Pam Melroy, Former NASA Deputy Administrator and Space Shuttle Commander · April 9, 2026 · 52 min
• T+327: Artemis II, the Lunar Flyby Edition (with Paul Fjeld) · April 7, 2026 · 1h 22m
• T+326: Artemis II Underway · April 2, 2026 · 14 min
• T+325: Ignition · March 31, 2026 · 35 min

Explore listener stats, chart rankings, contacts and more on the Main Engine Cut Off podcast page.