In this discussion, Eric Berger, a space journalist at Ars Technica, sheds light on his recent interviews with astronauts Butch and Suni following their challenging Starliner flight. He reveals surprising details about the mission's unforeseen issues and the critical decisions made in the face of thruster failures. Berger also explores the political dynamics impacting NASA’s future goals and highlights the urgent need for thorough testing before upcoming crewed missions, revealing the complex interplay of space exploration and policy.

Eric Schmidt has taken a majority stake in Relativity and will serve as its CEO, so this is a good time to check in on their plans. Rocket Lab is planning to acquire Mynaric, and I have a theory I felt like I needed to float.This episode of Main Engine Cut Off is brought to you by 32 executive producers—Matt, Donald, Frank, David, Lee, Will and Lars from Agile, Kris, Pat from KC, Joel, Bob, The Astrogators at SEE, Joakim (Jo-Kim), Steve, Josh from Impulse, Tim Dodd (the Everyday Astronaut!), Warren, Better Every Day Studios, Ryan, Heiko, Joonas, Pat, Jan, Fred, Stealth Julian, Theo and Violet, Russell, and four anonymous—and hundreds of supporters.TopicsEric Schmidt Joins Relativity Space as C.E.O. - The New York TimesFormer Google CEO Eric Schmidt is the new leader of Relativity Space - Ars TechnicaRelativity Space makes significant progress on Terran R; flight hardware in production - NASASpaceFlight.comRelativity names Eric Schmidt as CEO as it updates Terran R development - SpaceNewsTo avoid the Panama Canal, Relativity Space is moving some operations to Texas - Ars TechnicaRocket Lab to expand into laser communications with Mynaric acquisition - SpaceNewsThe ShowLike the show? Support the show on Patreon or Substack!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by FireflyWork with me and my design and development agency: Pine Works

Josh Dinner of Space.com joins me to talk about a wild week in space—Firefly’s Blue Ghost 1, Intuitive Machines’ IM-2, SpaceX’s Starship Flight 8, Rocket Lab announcements, and more.This episode of Main Engine Cut Off is brought to you by 32 executive producers—Stealth Julian, Kris, Heiko, Pat, Jan, Warren, Josh from Impulse, Ryan, Lee, Joel, David, Tim Dodd (the Everyday Astronaut!), Matt, Pat from KC, Will and Lars from Agile, Joonas, Donald, Bob, Frank, Joakim (Jo-Kim), Steve, Theo and Violet, Better Every Day Studios, Fred, Russell, The Astrogators at SEE, and four anonymous—and hundreds of supporters.TopicsJosh Dinner (@JoshDinner) / XArticles by Josh Dinner, Staff Writer, Spaceflight | SpaceIM-2 lunar lander mission ends - SpaceNewsAstroForge | Odin't: A Complete Debrief of Our Deep Space MissionStarship destroyed on second consecutive test flight - SpaceNewsStarship’s Eighth Flight Test - SpaceX - LaunchesRocket Lab Announces Flatellite: A New Satellite Designed for Mass Manufacture and Tailored for Large Constellations | Rocket LabRocket Lab Reveals Ocean Platform for Neutron Rocket Landings at Sea | Rocket LabThe ShowLike the show? Support the show on Patreon or Substack!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by FireflyWork with me and my design and development agency: Pine Works

Former Congressman and NASA Administrator Jim Bridenstine joins me to talk space policy, then and now: CLPS, Commercial Space Stations, Artemis, international partnerships, and more.This episode of Main Engine Cut Off is brought to you by 32 executive producers—Stealth Julian, Kris, Heiko, Pat, Jan, Warren, Josh from Impulse, Ryan, Lee, Joel, David, Tim Dodd (the Everyday Astronaut!), Matt, Pat from KC, Will and Lars from Agile, Joonas, Donald, Bob, Frank, Joakim (Jo-Kim), Steve, Theo and Violet, Better Every Day Studios, Fred, Russell, The Astrogators at SEE, and four anonymous—and hundreds of supporters.TopicsHome | The Artemis GroupTouchdown! Carrying NASA Science, Firefly’s Blue Ghost Lands on Moon - NASAFirefly’s Blue Ghost 1 lands on the moon - SpaceNewsBlue Ghost Mission 1 - Firefly AerospaceFalcon 9 launches second Intuitive Machines lunar lander - SpaceNewsHouse Committee Backs Moon-to-Mars, But Changes May Be Needed – SpacePolicyOnline.comThe ShowLike the show? Support the show on Patreon or Substack!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by FireflyWork with me and my design and development agency: Pine Works

Matthew Weinzierl and Brendan Rosseau join me to talk about their new book, Space to Grow: Unlocking the Final Economic Frontier. We talk about the economics driving the space industry today, how traditional economic theories apply—or not!—to the industry, and how to use economics as a lens to shape your business and policy approach to the future.This episode of Main Engine Cut Off is brought to you by 31 executive producers—Josh from Impulse, Russell, Joakim (Jo-Kim), Ryan, Lee, Fred, Pat from KC, Steve, David, Stealth Julian, Joel, Jan, Frank, Matt, Bob, Pat, Better Every Day Studios, Joonas, Donald, Warren, Theo and Violet, Kris, Tim Dodd (the Everyday Astronaut!), The Astrogators at SEE, Will and Lars from Agile, and four anonymous—and hundreds of supporters.TopicsSpace to Grow: Unlocking the Final Economic Frontier: Weinzierl, Matthew, Rosseau, Brendan: 9781647827168: Amazon.com: BooksEconomics of Space | Economics of SpaceThe ShowLike the show? Support the show on Patreon or Substack!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by Blue OriginWork with me and my design and development agency: Pine Works

Eric Berger, Senior Space Editor at Ars Technica, delves into the intersection of politics and space exploration, particularly during the Trump administration. He discusses the uncertainty surrounding NASA’s future plans, especially for the SLS program and the implications of potential layoffs at Boeing. Berger critiques Elon Musk's increasing partisanship and examines SpaceX's growing influence within NASA. The conversation also touches on leadership changes in Roscosmos and reflects on how community feedback shapes discussions in the space sector.

Jonathan McDowell—astrophysicist at Harvard-Smithsonian Center for Astrophysics and the namesake of the McDowell Line at 80 kilometers—joins me to talk about his fundraiser to move his epic space library to a new, permanent home. Let’s help him out!This episode of Main Engine Cut Off is brought to you by 32 executive producers—Frank, Lee, Joel, Theo and Violet, Harrison, Josh from Impulse, Matt, Warren, Will and Lars from Agile, Donald, Russell, Kris, Fred, Better Every Day Studios, Pat from KC, Joakim, Steve, Tim Dodd (the Everyday Astronaut!), Ryan, Pat, David, Stealth Julian, Bob, The Astrogators at SEE, Jan, Joonas, and four anonymous—and hundreds of supporters.TopicsFundraiser by Jonathan McDowell : Fund Jonathan's Space Report Library TransitionJonathan's Space ReportJonathan McDowell (@planet4589.bsky.social) — BlueskyJonathan McDowell (@planet4589) / XThe edge of space: Revisiting the Karman Line - ScienceDirectT+105: Jonathan McDowell - Main Engine Cut OffThe ShowLike the show? Support the show on Patreon or Substack!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by SpaceXWork with me and my design and development agency: Pine Works

Blue Origin flew New Glenn successfully for the first time, and SpaceX flew Starship for the seventh time. Both featured failures at different points of the flight, with the impacts on Starship being significantly bigger than those on New Glenn.This episode of Main Engine Cut Off is brought to you by 32 executive producers—Frank, Lee, Joel, Theo and Violet, Harrison, Josh from Impulse, Matt, Warren, Will and Lars from Agile, Donald, Russell, Kris, Fred, Better Every Day Studios, Pat from KC, Joakim, Steve, Tim Dodd (the Everyday Astronaut!), Ryan, Pat, David, Stealth Julian, Bob, The Astrogators at SEE, Jan, Joonas, and four anonymous—and hundreds of supporters.TopicsNew Glenn reaches orbit on first launch - SpaceNewsFAA requires mishap investigation for failed New Glenn landing - SpaceNewsStarship’s Seventh Flight Test - SpaceX - LaunchesStarship upper stage lost on seventh test flight - SpaceNewsFAA investigating Starship debris reports - SpaceNewsThe ShowLike the show? Support the show on Patreon or Substack!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by SpaceXWork with me and my design and development agency: Pine Works

Axiom Space announced changes to their station build out plan, bringing free-flying capability forward in their timeline and switching to a berthing port at the ISS to avoid the US Deorbit Vehicle. Firefly won another CLPS task order, this time for a lander with a rover, and for quite a bit more money than the last few.This episode of Main Engine Cut Off is brought to you by 32 executive producers—Josh from Impulse, Fred, Kris, Will and Lars from Agile, Pat, Ryan, Donald, Joel, Better Every Day Studios, Joakim (Jo-Kim), Jan, David, Pat from KC, Bob, Harrison, Joonas, Steve, Warren, The Astrogators at SEE, Tim Dodd (the Everyday Astronaut!), Russell, Lee, Matt, Stealth Julian, Theo and Violet, Frank, and four anonymous—and hundreds of supporters.TopicsAxiom Space revises space station assembly plans - SpaceNewsAxiom Space Accelerates Axiom Station AssemblyAxiom Station — Axiom SpaceMore NASA Science, Tech will Fly to Moon Aboard Future Firefly Flight - NASAThe ShowLike the show? Support the show!Email your thoughts, comments, and questions to anthony@mainenginecutoff.comFollow @WeHaveMECOFollow @meco@spacey.space on MastodonListen to MECO HeadlinesListen to Off-NominalJoin the Off-Nominal DiscordSubscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhereSubscribe to the Main Engine Cut Off NewsletterArtwork photo by SpaceXWork with me and my design and development agency: Pine Works

Jared Isaacman's surprising nomination as NASA Administrator takes center stage, sparking discussions on his vision for the space agency. The challenges ahead for NASA, including leadership changes and human spaceflight initiatives, are explored in depth. The conversation delves into the impacts of a new presidential term, highlighting innovative programs and shifting policies. Skepticism about Isaacman's fit within NASA is addressed, alongside the crucial role of listener support in fostering ongoing discussions about space exploration and future advancements.