I’m Anthony Colangelo.

And here’s the megafeed of everything I’ve been doing.

Thoughts on XS-1

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Overall, I’m quite disappointed at the missed opportunity XS-1 presented to widen the industry. It’ll take a lot to convince me that a Boeing project of this sort will ever be affordable. Boeing doesn’t have the best reputation for cost-efficiency when it comes to launch vehicles—Delta IV and SLS being the two most recent examples—and their last small launch DARPA project didn’t end well.

NASA OIG Questions Marshall Test Stands

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Things people usually shout “Pork!” about are usually defensible in some way. The prime contractors for SLS are the same old insiders, the work is centralized in the same old districts, but the vehicle itself is still politically defensible as a unique capability the market does not (yet) provide. But this situation is a pretty blatant, indefensible example of the North Alabama Space Agency.

Episode T+47: Uncrewed EM-1 Delayed to 2019

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Last week was rough for the Space Launch System. An issue with weld tooling was discovered, with some serious consequences, and then a LOX tank dome was dropped and damaged beyond repair. To top it off, NASA announced that EM-1 will fly without crew, and is delayed until 2019.

Blue Origin Loses BE-4 Powerpack

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Curious that the ultra-secretive Blue Origin said anything about this at all. Getting out in front of it is better than letting news of a test stand failure leak out. I doubt we’ll get any other details on it, but there are a lot of questions here.

Masten Making Progress on Broadsword, New Lander

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Masten has successfully fired their newest and largest rocket engine six times. In the lander department, they recently lost Xaero-B during a flight, but have something in the works at Marshall Space Flight Center—interesting choice of location—which sounds quite intriguing:.

Falcon 9 Second Stage Long Coast Demo

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This is encouraging to hear. Long coast periods are key to some more complex flight profiles—specifically direct injection into geostationary orbit—and SpaceX has yet to show that ability. It’s one area that ULA still owns with Centaur and the Delta Cryogenic Second Stage.

NewSpace Development Office

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It’ll be very interesting to see if something like this does come about, but the suggest name is awful. They need to go with something with a long life span, like the Spaceflight Development Office.

Episode T+46: Eric Berger

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Eric Berger, Senior Space Editor at Ars Technica, joins me to talk SLS/Orion, New Space vs. Old Space, space policy in the Trump administration, and why the fight might not be settled until 2020.

Luxembourg and the Outer Space Treaty

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You would have a hard time painting Luxembourg, a country with an area less than 1,000 square miles, as expansionist in any regard. And I don’t think they’d be looking to put any of their 1,000 military members on a base somewhere out beyond Earth. And they don’t have any nuclear weapons.

Thanks to April Patrons

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Thanks to my patrons for the month of April. If you’re getting some value out of what I do here and want to send a little value back to help support Main Engine Cut Off, head over to Patreon and donate as little as $1 a month—every little bit helps.