BSV Podcast 0169: Magma Space

Balerion Principal Aidan Daoussis sits down with Alessandro Stabile, Founder & CEO of Magma Space, to discuss precision satellite control. Magma Space is developing magnetically levitated reaction wheels and an integrated satellite control system designed to reduce microvibrations, improve pointing stability, and increase spacecraft reliability. The technology targets applications including high-resolution imaging, laser communications, in-space manufacturing, and autonomous spacecraft operations.00:00 – Magma Space overview and magnetically levitated reaction wheels02:32 – How reaction wheels control spacecraft and create microvibrations04:04 – Alessandro Stabile’s background and the origins of Magma Space06:00 – High-resolution imaging, in-space manufacturing, and initial markets10:18 – Scaling reaction wheels for larger spacecraft and observatories12:05 – Precision pointing for laser communications and power beaming16:18 – Magnetic levitation technology and changing market requirements18:36 – Earth observation, high-bandwidth data links, and live imaging21:21 – Defense applications and proliferated satellite architectures23:03 – Non-Earth imaging and space-to-space intelligence missions26:01 – Government funding, commercial customers, and flight demonstrations29:18 – Building an integrated control system and autonomous spacecraft capabilities31:03 – Maneuverability, propellant efficiency, and tunable reaction wheels35:36 – Control moment gyros, space stations, and artificial gravity concepts38:20 – Future space infrastructure, orbital traffic, debris, and the Kessler effect44:47 – Parabolic testing, ISS demonstrations, flight heritage, and reliability qualification This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit balerionspace.substack.com