
T+124: Gateway Logistics Services, FY2020 NDAA, and Small GEO Satellites
NASA put out a draft RFP for Gateway Logistic Services, the House Armed Services’ Committee weighs in on the US Air Force launch contracting drama, and a new company building small geostationary satel...
20 Jun 201924min

T+123: The Noosphere of Influence
NASA made a series of announcements about their ISS commercialization effort and the first Commercial Lunar Payload Services missions, and Firefly unveiled their Orbital Transfer Vehicle. And there’s ...
10 Jun 201925min

T+122: National Security SpaceX Lawsuit
NSSL, LSA, OMG! Last week, SpaceX filed a lawsuit against the US Air Force over the Launch Service Agreement development contracts. We’re mere months away from bids being due for the National Security...
28 Mai 201928min

T+121: Artemis, Blue Moon, Starship, and Politics
NASA and the White House released a summary of the FY2020 budget amendment this week, alongside the new name: Project Artemis. I talk through some political fallout, what the future may hold, and the ...
17 Mai 201926min

T+120: Dr. Mike Baine, Axiom Space
Dr. Mike Baine, Chief Engineer of Axiom Space, joins us to talk through Axiom’s plans for commercial low Earth orbit space stations. This episode of Main Engine Cut Off is brought to you by 40 executi...
7 Mai 201947min

T+119: Dr. John Charles
Dr. John Charles spent nearly 33 years at NASA—most recently as Chief Scientist of the Human Research Program—working on human spaceflight through Shuttle, Mir, ISS, and beyond. He lead missions such...
18 Apr 201952min

T+118: Rapid Agile Launch Initiative
Last week, the US Air Force announced and expounded on the Rapid Agile Launch Initiative. Along with the new initiative, the new era of small launch is finally here, so it’s worth discussing a bit. Th...
8 Apr 201923min

T+117: Q&A
This month we talk EM-1, Moon by 2024, the commercialization of LEO, and more. This episode of Main Engine Cut Off is brought to you by 38 executive producers—Kris, Pat, Matt, Jorge, Brad, Ryan, Jamis...
2 Apr 201928min



















