T+319: Headlines, December 22, 2025

A holiday special! Enjoy this week’s episode of Headlines free. It’s an absolute monster episode—way longer than usual Headlines episodes, I promise—but it’s a great example of what you get when you support the show over at mainenginecutoff.com/support. NASA finally—and we really do mean it this time—has a full-time leader - Ars TechnicaAgencywide Town Hall with NASA Administrator Jared Isaacman, Friday, Dec. 19, 2025 - YouTubeTrump commits to Moon landing by 2028, followed by a lunar outpost two years later - Ars TechnicaNASA Teams Work MAVEN Spacecraft Signal Loss - NASA ScienceNASA Continues MAVE...