Roid Rage

• You Want It to Burn This Way

  What does it take to point a spacecraft with only one thruster? In this episode, we dive into the engineering behind DeepSpace‑2’s gimbal system: a mechanical interface that enables directional control for our electric propulsion. GNC Engineer Emerson and Flight Software Engineer Kieran walk us through how they built the software, math, and lookup tables needed to command the gimbal, and why the complexity goes far deeper than just “move this motor.”

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  45:21

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  45:21
• Can We Sue Them First?

  We brought on Krystle, Chief Business Officer (and space lawyer), to break down what the law actually says. From the 2015 U.S. Space Act to the Outer Space Treaty, Chap (Chief of Mining), Matt (CEO), and Krystle unpack the legal foundation of our business model, how enforcement really works in deep space, and what it means to be a first mover in an uncharted regulatory landscape.

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  35:54

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  35:54
• One Board, Two Brains

  In this episode, Matt sits down with Nathan (Flight Software) and Ethan (Avionics) to walk through the architecture, tradeoffs, and bring-up of the DeepSpace-2 flight computer. From why we split responsibilities across two processors to how we’re automating interface validation and handling memory redundancy in deep space, this week's episode is a deep dive into the logic behind the bus.

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  42:12

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  42:12
• Reconnoiter And Respond (ft. Brent Barbee, Lead Planetary Defense Applications Scientist + Adrienne Rudolph, Graduate Researcher at UMD)

  Two planetary defense researchers join Robyn, President of AstroForge, to talk asteroid disruption, mission planning, and why Apophis 2029 is a close call - but not a crisis. Brent Barbee and Adrienne Rudolph walk us through how impact risk is assessed, what it takes to launch a mitigation mission, and why not all asteroids can be “Armageddoned.”

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  1:05:08

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  1:05:08
• The Attitude Problem

  How does a spacecraft know where it’s pointed in deep space with no GPS, no magnetic field, and no visual landmarks?In this episode, we break down how DeepSpace‑2 uses commercial star trackers to determine its attitude and stay mission-capable. From orbital camera calibration and angular rate limits to frame-matching and flight software integration, Jeff (Perception Engineer) and Armand (Head of GNC and Flight Software) walk us through how we keep a spacecraft stable, power-positive, and on course when everything depends on knowing exactly where you’re pointed.

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  40:50

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  40:50

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