I’m Anthony Colangelo.

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

Episode T+156: Sean Mahoney, CEO of Masten Space Systems

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Sean Mahoney, CEO of Masten Space Systems joins me to talk about everything they’ve been up to lately, from flights of their terrestrial vehicles out in Mojave, NASA’s Lunar CATALYST program, their recent Commercial Lunar Payload Services task order award, and some other projects like DARPA’s XS-1, the Broadsword engine, and XEUS.

SpaceX Posts Lengthy Starlink Visibility Update

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Coinciding with a presentation to an astrophysics decadal survey committee meeting, SpaceX posted a bunch of information (and really nice visualizations of Starlink satellites) about what they’re doing to work with astronomers on the visibility issue. It’s wonderful to have this amount of information put in one place, straight from the source.

Episode T+154: Tim Ellis, CEO and Cofounder of Relativity

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Tim Ellis, CEO and Cofounder of Relativity joins me for an in-depth discussion about Relativity’s status and work towards their first launch. We cover everything from their company vision, funding, new headquarters, wider fairing, customer backlog, potential west coast launch site, and dive into the details of Stargate and Relativity’s materials work.

Episode 29 - Go Full Goldin

Off-Nominal

Jake and Anthony take on a long-standing debate: worm or meatball? The NASA Worm is back, so in honor of that, we talk about our most and least favorite logos in space, including missions, organizations, and companies. And some Soviet propaganda.

Episode 29 - Go Full Goldin

Off-Nominal

Jake and Anthony take on a long-standing debate: worm or meatball? The NASA Worm is back, so in honor of that, we talk about our most and least favorite logos in space, including missions, organizations, and companies. And some Soviet propaganda.

Rocket Lab Completes Mid-Air Recovery Test

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It’s good to see them making quick work on this reusability effort. They released a ton of video to go along with this, and from watching that, it sure looks like a Rocket Lab-painted version of PDG Aviation’s 2017 test in cooperation with Airborne Systems and Lockheed Martin.

Farewell, Dragon

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I wasn’t feeling overly sentimental, but then I read Eric Berger’s piece and started thinking back. As Eric makes clear, it’s hard not to argue that Dragon and its Falcon counterpart are the defining vehicles of this era. And boy did I have an epic day back in 2010.

OmegA on Track for Spring 2021 Flight

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Surprisingly, OmegA is on track to be the first to fly of the three new launch vehicles bidding for the National Security Space Launch program. Northrop Grumman is looking mighty smart to use a pair of RL10 engines on their upper stage rather than the BE-3U.

Huge Thanks to March Supporters!

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Very special thanks to the 388 of you out there supporting Main Engine Cut Off on Patreon for the month of March. MECO is entirely listener- and reader-supported, so your support keeps this blog and podcast going, growing, and improving, and most importantly, it keeps it independent.