A special simulcast of this week’s Off-Nominal—the other show I do, if you somehow haven’t heard of it!—because it’s exactly the topic list with exactly the guest I had up next on my list. I’m joined by Adrian Beil of NASASpaceflight to talk about the recent mayhem at Starbase, and to kick around European space policy topics in the run up to the ESA Ministerial later this year. This episode of Main Engine Cut Off is brought to you by 34 executive producers—Creative Taxi, David, Donald, Matt, Frank, Better Every Day Studios, Warren, Bob, Russell, Pat from KC, Pat, Lee, Joel, Tim Dodd (the Everyday Astronaut!), Ryan, Josh from Impulse, Joonas, Natasha Tsakos (pronounced Tszakos), Heiko, Will and Lars from Agile, Fred, Kris, Stealth Julian, Joakim (Jo-Kim), Theo and Violet, Jan, Steve, The Astrogators at SEE, and four anonymous—and hundreds of supporters. Topics Adrian Beil (@BCCarCounters) / Twitter Adrian Beil, Author at NASASpaceFlight.com Off-Nominal - YouTube Episode 202 - Rapidly Adjusting (with Adrian Beil) - YouTube Following the Loss of Ship 36, SpaceX now Focuses on Rebuilding Masseys - NASASpaceFlight.com Jack Beyer on X: “Close up slow motion footage of the unexpected event(s) during Northrop Grumman’s BOLE DM-1 stb test today.” Northrop Grumman tests SLS Block 2 BOLE booster in Utah; nozzle issue seen - NASASpaceFlight.com ESA studying impacts of proposed NASA budget cuts - SpaceNews ESA moving ahead with ‘resilience from space’ satellite imaging program - SpaceNews The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by NASA Work with me and my design and development agency: Pine Works

Lori Garver, former NASA Deputy Administrator, joins me to talk about the chaos of the last week: the withdraw of Jared Isaacman’s nomination for NASA Administrator, Starship Flight 9, and of course, the wild public breakup of Elon Musk and President Trump. This episode of Main Engine Cut Off is brought to you by 33 executive producers—David, Donald, Matt, Frank, Better Every Day Studios, Warren, Bob, Russell, Pat from KC, Pat, Lee, Joel, Tim Dodd (the Everyday Astronaut!), Ryan, Josh from Impulse, Joonas, Natasha Tsakos (pronounced Tszakos), Heiko, Will and Lars from Agile, Fred, Kris, Stealth Julian, Joakim (Jo-Kim), Theo and Violet, Jan, Steve, The Astrogators at SEE, and four anonymous—and hundreds of supporters. Topics Musk-Trump dispute includes threats to SpaceX contracts - SpaceNews Isaacman: people with ‘axes to grind’ about Musk caused withdrawn NASA nomination - SpaceNews White House to withdraw Isaacman nomination to lead NASA - SpaceNews NASA Copes with Details of $6 Billion Budget Cut, Leadership Uncertainty – SpacePolicyOnline.com NASA withdraws support for conferences - SpaceNews Cruz seeks $10 billion for NASA programs in budget reconciliation bill - SpaceNews Starship breaks up on reentry after loss of attitude control - SpaceNews Status Update on ispace Mission 2 SMBC x HAKUTO-R Venture Moon | ispace The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by NASA Work with me and my design and development agency: Pine Works

Mark Albrecht joins me to talk about his time on the Trump 2024 Transition Team, the thinking behind some of the policy decisions we’re starting to see in the space and national security spheres, and more. This episode of Main Engine Cut Off is brought to you by 33 executive producers—Joonas, The Astrogators at SEE, Will and Lars from Agile, Theo and Violet, Frank, Russell, Kris, Bob, Lee, Pat, Ryan, Fred, Matt, Heiko, Pat from KC, Joakim (Jo-Kim), Donald, Josh from Impulse, Stealth Julian, Jan, Steve, Better Every Day Studios, Warren, David, Joel, Natasha Tsakos (pronounced Tszakos), Tim Dodd (the Everyday Astronaut!), and four anonymous—and hundreds of supporters. Topics Mark Albrecht (@MarkAlbrecht68) / X Falling Back To Earth: A First Hand Account Of The Great Space Race And The End Of The Cold War: Albrecht, Mark: 9780615447094: Amazon.com: Books Mark Albrecht on X: “Today concludes my service for the 47 transition team (4th time) We have charted a bold, aggressive, and urgent agenda for civil and national security space based on the direction and guidance of President Trump. It will be a golden era of US Space exploration, innovation…” Second Trump administration begins with confusion on acting NASA leadership - SpaceNews White House budget proposal would phase out SLS and Orion, scale back ISS operations - SpaceNews NASA budget proposal draws strong criticism - SpaceNews Space Force chief makes case for increased funding before House panel - SpaceNews The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by NASA Work with me and my design and development agency: Pine Works

We take a tour of Marotta Controls in Montville, New Jersey, to see how they work, how they develop, produce, and test products at rate, and we learn about the most feared topic in space—valves! This episode of Main Engine Cut Off is brought to you by 33 executive producers—Joonas, Josh from Impulse, Heiko, Donald, Stealth Julian, Warren, Kris, Frank, Steve, Bob, Better Every Day Studios, The Astrogators at SEE, Joakim (Jo-Kim), Fred, Matt, Pat from KC, Natasha Tsakos (pronounced Tszakos), Joel, Theo and Violet, Russell, Jan, Pat, Ryan, Tim Dodd (the Everyday Astronaut!), David, Will and Lars from Agile, Lee, and four anonymous—and hundreds of supporters. Topics Controls Engineering | Control System Company | Marotta Space Controls | Spacecraft Control Systems | Marotta Marotta’s post with photos of my tour Brian’s photo of a thruster firing The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by NASA Work with me and my design and development agency: Pine Works

Caleb Henry, Director of Research at Quilty Space, joins me to talk megaconstellations, the hypersonics industry, and more. This episode of Main Engine Cut Off is brought to you by 33 executive producers—Joonas, Josh from Impulse, Heiko, Donald, Stealth Julian, Warren, Kris, Frank, Steve, Bob, Better Every Day Studios, The Astrogators at SEE, Joakim (Jo-Kim), Fred, Matt, Pat from KC, Natasha Tsakos (pronounced Tszakos), Joel, Theo and Violet, Russell, Jan, Pat, Ryan, Tim Dodd (the Everyday Astronaut!), David, Will and Lars from Agile, Lee, and four anonymous—and hundreds of supporters. Topics Caleb Henry (@ChenrySpace) / X The OneWeb Book | Caleb Henry | Substack Quilty Space Armed services committees propose $150 billion funding boost for defense - SpaceNews Ursa Major wins $28.5 million Air Force contract to flight-test Draper engine for hypersonic use - SpaceNews United Airlines bumps GEO operators off fleet for Starlink Wi-Fi - SpaceNews Free Starlink Wi-Fi now on most Hawaiian Airlines transpacific fleet - SpaceNews Atlas launches first operational Project Kuiper satellites - SpaceNews Project Kuiper on X: “Take a look at this @ULAlaunch clip of the first Kuiper satellites being released into low Earth orbit approximately 280 miles above the planet. Deployment takes place over a 15-minute period after launch, with satellites released three at a time from the dispenser system.” Here’s your first look at Project Kuiper’s low-cost customer terminals Assessing Kuiper’s Satellite Manufacturing Delays — Quilty Space Elon vs EchoStar: Starlink’s RF Snitch Mission, Explained | QuickTakes — Quilty Space The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by NASA Work with me and my design and development agency: Pine Works

Jared Isaacman was in Congress for a confirmation hearing for his nomination as NASA Administrator, which was followed up by reports of huge proposed budget cuts at NASA and NOAA. And as expected, SpaceX, ULA, and Blue Origin all received awards for NSSL Phase 3 Lane 2. This episode of Main Engine Cut Off is brought to you by 33 executive producers—nt, Frank, Joonas, Will and Lars from Agile, Pat from KC, Joakim (Jo-Kim), Josh from Impulse, Pat, Bob, Warren, Heiko, Steve, Theo and Violet, David, Kris, Donald, Joel, Fred, Jan, Lee, Russell, The Astrogators at SEE, Ryan, Matt, Stealth Julian, Tim Dodd (the Everyday Astronaut!), Better Every Day Studios, and four anonymous—and hundreds of supporters. Topics Isaacman Insists NASA Can Pursue Moon and Mars Goals Simultaneously – SpacePolicyOnline.com Trump White House budget proposal eviscerates science funding at NASA - Ars Technica Planetary Science Caucus Co-Chairs Bacon & Chu Statement on White House’s Proposed Budget Cuts to NASA Science | U.S. Representative Don Bacon NOAA budget proposal would affect weather satellite, other space programs - SpaceNews SpaceX, ULA, Blue Origin win $13.7 billion in U.S. military launch contracts through 2029 - SpaceNews Space Force reassigns GPS satellite launch from ULA to SpaceX - SpaceNews SpaceX secures majority of NSSL Phase 3 fiscal year 2025 missions - SpaceNews The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by Firefly Work with me and my design and development agency: Pine Works

Eric Berger of Ars Technica joins me to talk about his recent interviews with Butch and Suni in the aftermath of their flight, the update NASA put out about Starliner, and how it all lands from where we are now. This episode of Main Engine Cut Off is brought to you by 32 executive producers—Ryan, David, Theo and Violet, Fred, Steve, Warren, The Astrogators at SEE, Matt, Pat, Tim Dodd (the Everyday Astronaut!), Frank, Joakim (Jo-Kim), Will and Lars from Agile, Josh from Impulse, Joonas, Russell, Bob, Donald, Pat from KC, Jan, Heiko, Stealth Julian, Lee, Joel, Better Every Day Studios, Kris, and four anonymous—and hundreds of supporters. Topics Eric Berger (@SciGuySpace) / X Eric Berger | Ars Technica Starliner’s flight to the space station was far wilder than most of us thought - Ars Technica NASA to put Starliner’s thrusters through an extensive workout before next launch - Ars Technica NASA likely to significantly delay the launch of Crew 9 due to Starliner issues - Ars Technica The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by Firefly Work with me and my design and development agency: Pine Works

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. Topics Eric Schmidt Joins Relativity Space as C.E.O. - The New York Times Former Google CEO Eric Schmidt is the new leader of Relativity Space - Ars Technica Relativity Space makes significant progress on Terran R; flight hardware in production - NASASpaceFlight.com Relativity names Eric Schmidt as CEO as it updates Terran R development - SpaceNews To avoid the Panama Canal, Relativity Space is moving some operations to Texas - Ars Technica Rocket Lab to expand into laser communications with Mynaric acquisition - SpaceNews The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by Firefly Work 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. Topics Josh Dinner (@JoshDinner) / X Articles by Josh Dinner, Staff Writer, Spaceflight | Space IM-2 lunar lander mission ends - SpaceNews AstroForge | Odin't: A Complete Debrief of Our Deep Space Mission Starship destroyed on second consecutive test flight - SpaceNews Starship’s Eighth Flight Test - SpaceX - Launches Rocket Lab Announces Flatellite: A New Satellite Designed for Mass Manufacture and Tailored for Large Constellations | Rocket Lab Rocket Lab Reveals Ocean Platform for Neutron Rocket Landings at Sea | Rocket Lab The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by Firefly Work 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. Topics Home | The Artemis Group Touchdown! Carrying NASA Science, Firefly’s Blue Ghost Lands on Moon - NASA Firefly’s Blue Ghost 1 lands on the moon - SpaceNews Blue Ghost Mission 1 - Firefly Aerospace Falcon 9 launches second Intuitive Machines lunar lander - SpaceNews House Committee Backs Moon-to-Mars, But Changes May Be Needed – SpacePolicyOnline.com The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by Firefly Work 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. Topics Space to Grow: Unlocking the Final Economic Frontier: Weinzierl, Matthew, Rosseau, Brendan: 9781647827168: Amazon.com: Books Economics of Space | Economics of Space The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by Blue Origin Work with me and my design and development agency: Pine Works

Eric Berger of Ars Technica joins me to talk about Elon Musk and the whirlwind start of the second Trump administration, and what the future may hold for SLS. This episode of Main Engine Cut Off is brought to you by 31 executive producers—Will and Lars from Agile, Fred, The Astrogators at SEE, Ryan, Stealth Julian, Warren, Joakim (Jo-Kim), Tim Dodd (the Everyday Astronaut!), David, Frank, Lee, Joonas, Josh from Impulse, Joel, Matt, Steve, Pat, Bob, Pat from KC, Theo and Violet, Better Every Day Studios, Donald, Jan, Russell, Kris, and four anonymous—and hundreds of supporters. Topics Eric Berger (@SciGuySpace) / X Eric Berger | Ars Technica Boeing has informed its employees of uncertainty in future SLS contracts - Ars Technica NASA will swap Dragon spacecraft on the ground to return Butch and Suni sooner - Ars Technica Concern about SpaceX influence at NASA grows with new appointee - Ars Technica The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by Blue Origin Work with me and my design and development agency: Pine Works

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. Topics Fundraiser by Jonathan McDowell : Fund Jonathan's Space Report Library Transition Jonathan's Space Report Jonathan McDowell (@planet4589.bsky.social) — Bluesky Jonathan McDowell (@planet4589) / X The edge of space: Revisiting the Karman Line - ScienceDirect T+105: Jonathan McDowell - Main Engine Cut Off The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work 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. Topics New Glenn reaches orbit on first launch - SpaceNews FAA requires mishap investigation for failed New Glenn landing - SpaceNews Starship’s Seventh Flight Test - SpaceX - Launches Starship upper stage lost on seventh test flight - SpaceNews FAA investigating Starship debris reports - SpaceNews The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work 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. Topics Axiom Space revises space station assembly plans - SpaceNews Axiom Space Accelerates Axiom Station Assembly Axiom Station — Axiom Space More NASA Science, Tech will Fly to Moon Aboard Future Firefly Flight - NASA The Show Like the show? Support the show! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work with me and my design and development agency: Pine Works

Jared Isaacman, the man with a private space program, has been nominated NASA Administrator, to run the nation’s space program. 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. Topics T+287: Polaris Dawn (with Jared Isaacman) - Main Engine Cut Off T+288: The Return of President Trump - Main Engine Cut Off Jared Isaacman Tapped to be Next NASA Administrator – SpacePolicyOnline.com Trump selects Isaacman to be NASA administrator - SpaceNews How did the CEO of an online payments firm become the nominee to lead NASA? - Ars Technica The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work with me and my design and development agency: Pine Works

A special preview of MECO Headlines, covering Starship Flight 6, ABL’s pivot to missile defense, and much more. Subscribe today to get Headlines regularly! This episode of Main Engine Cut Off is brought to you by 31 executive producers—Jan, Matt, Fred, Harrison, The Astrogators at SEE, Pat from KC, Will and Lars from Agile, Warren, Steve, Joel, Pat, Better Every Day Studios, Donald, Lee, David, Kris, Frank, Josh from Impulse, Joonas, Ryan, Russell, Tim Dodd (the Everyday Astronaut!), Stealth Julian, Bob, Theo and Violet, and four anonymous—and hundreds of supporters. Topics ABL Space exits commercial launch market, shifts focus to missile defense - SpaceNews Dan Piemont on X: “ANNOUNCEMENT Today we’re announcing major changes to our mission at ABL. We are stepping away from the commercial launch market and focusing our efforts on missile defense. Commercial Launch Over the past six years, we developed an orbital rocket with unique traits…” The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work with me and my design and development agency: Pine Works

Donald Trump has been reelected President of the United States, and the main character of spaceflight, Elon Musk, is one of his top advisors. Some thoughts on where things may go from here, and a bit of my wishlist. This episode of Main Engine Cut Off is brought to you by 31 executive producers—Lee, Russell, The Astrogators at SEE, Theo and Violet, David, Fred, Donald, Stealth Julian, Josh from Impulse, Joel, Harrison, Warren, Ryan, Pat from KC, Tim Dodd (the Everyday Astronaut!), Will and Lars from Agile, Frank, Steve, Joonas, Bob, Better Every Day Studios, Pat, Kris, Jan, Matt, and four anonymous—and hundreds of supporters. Topics NASA faces disruptive presidential transition - SpaceNews Elon Musk on X (DOGE statement) Eric Berger on X: “To be clear we are far from anything being settled, but based on what I'm hearing it seems at least 50-50 that NASA's Space Launch System rocket will be canceled. Not Block 1B. Not Block 2. All of it. There are other ways to get Orion to the Moon.” The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work with me and my design and development agency: Pine Works

Jared Isaacman of the Polaris Program joins me to talk about the Polaris Dawn mission, his EVA experience, the Hubble Space Telescope situation, how the Polaris Program and SpaceX approach tech development and flight planning, and the Philadelphia Eagles. This episode of Main Engine Cut Off is brought to you by 31 executive producers—Jan, Matt, Fred, Harrison, The Astrogators at SEE, Pat from KC, Will and Lars from Agile, Warren, Steve, Joel, Pat, Better Every Day Studios, Donald, Lee, David, Kris, Frank, Josh from Impulse, Joonas, Ryan, Russell, Tim Dodd (the Everyday Astronaut!), Stealth Julian, Bob, Theo and Violet, and four anonymous—and hundreds of supporters. Topics Jared Isaacman (@rookisaacman) / X Polaris Program Polaris Dawn SpaceX on X: “The @PolarisProgram’s Polaris Dawn crew performed the first-ever spacewalk from Dragon, travelled farther from Earth than anyone since the Apollo program, and used @Starlink to connect with those back on Earth” T+233: Jared Isaacman, Polaris Program - Main Engine Cut Off Private mission to save Hubble Space Telescope raises concerns, NASA emails show : NPR In first sports bet from space, billionaire Jared Isaacson picks Eagles to win Super Bowl LVI | PhillyVoice The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work with me and my design and development agency: Pine Works

SpaceX is entering a new era for Starship after the epic Flight 5, with its pinpoint ship reentry and staggeringly beautiful booster catch. This episode of Main Engine Cut Off is brought to you by 31 executive producers—Matt, Will and Lars from Agile, Steve, Harrison, Warren, Frank, Russell, Josh from Impulse, Tim Dodd (the Everyday Astronaut!), Stealth Julian, Fred, Lee, David, Theo and Violet, Joonas, Better Every Day Studios, Jan, Ryan, Pat, Pat from KC, Joel, Kris, Donald, The Astrogators at SEE, Bob, and four anonymous—and hundreds of supporters. Topics SpaceX on X: “Watch Starship's fifth flight test” SpaceX on X: “Starship on its fifth flight test. Views powered by @Starlink” Starship’s Fifth Flight Test - SpaceX - Launches SpaceX Catches a Super Heavy Booster During a Milestone Flight 5 - NASASpaceFlight.com The Show Like the show? Support the show on Patreon or Substack! Email your thoughts, comments, and questions to anthony@mainenginecutoff.com Follow @WeHaveMECO Follow @meco@spacey.space on Mastodon Listen to MECO Headlines Listen to Off-Nominal Join the Off-Nominal Discord Subscribe on Apple Podcasts, Overcast, Pocket Casts, Spotify, Google Play, Stitcher, TuneIn or elsewhere Subscribe to the Main Engine Cut Off Newsletter Artwork photo by SpaceX Work with me and my design and development agency: Pine Works