Space and defense tech companies hosted by Balerion Space Ventures <br/><br/><a href="https://balerionspace.substack.com?utm_medium=podcast">balerionspace.substack.com</a>
Eye of the Dragon
Claim This Podcastby Balerion Space Ventures
131 episodes
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Podcast Overview
Space and defense tech companies hosted by Balerion Space Ventures <br/><br/><a href="https://balerionspace.substack.com?utm_medium=podcast">balerionspace.substack.com</a>
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Publishing Since
8/24/2025
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Recent Episodes
June 1, 2026
BSV Podcast 0127: Kreios Space
<p>Balerion Senior Associate Aidan Daoussis sits down with Adrián Senar, Co-Founder & CEO of Kreios Space, to discuss very low Earth orbit. Kreios is developing air-breathing electric propulsion and satellite platforms designed to operate around 200 kilometers altitude. The company aims to make VLEO commercially viable for Earth observation, telecommunications, and defense applications.</p><p><strong>Timestamped Overview</strong></p><p>00:00 – Introduction to Kreios Space and VLEO</p><p>01:42 – Why satellites do not currently operate at 200 kilometers</p><p>03:03 – Benefits of VLEO for imaging, SAR, telecom, and defense</p><p>04:42 – The harsh VLEO environment and satellite design requirements</p><p>06:10 – Potential future use cases and constellation architectures</p><p>08:03 – Adrián Senar’s background and the origin of Kreios</p><p>09:20 – Company traction, funding, team growth, and 2027 demo mission</p><p>10:44 – How air-breathing electric propulsion works</p><p>12:04 – What happens to a standard satellite at 200 kilometers</p><p>13:23 – Customer demand from defense and commercial constellations</p><p>14:42 – Kreios’ platform model and why VLEO is not plug-and-play propulsion</p><p>15:37 – First in-orbit demonstration planned for Q4 2027</p><p>17:38 – Operating from Spain and the European space ecosystem</p><p>19:00 – National security applications and resilience in VLEO22:01 – Coverage tradeoffs and constellation size requirements</p><p>23:22 – Historical VLEO missions and ESA’s GOCE mission</p><p>26:32 – Scaling production and adapting platforms for different missions</p><p>28:01 – Export controls, NATO alignment, and future customer strategy</p><p>30:17 – Team structure, founder roles, and decision-making</p><p>32:16 – Expected satellite lifetime in VLEO with Kreios technology</p><p>33:02 – Why standard satellite buses cannot simply adopt the thruster</p><p>34:33 – Market size for VLEO across defense and telecom</p><p>35:07 – Adjacent altitude regimes and future space technologies</p><p>38:03 – Technical challenges of the in-orbit demonstration</p><p>39:28 – Payloads, early government interest, and focus on VLEO data</p><p>42:47 – Long-term company vision and potential acquisition interest</p><p>44:07 – Investor misconceptions about Kreios as a propulsion company</p><p>46:07 – Hardest company-building challenges and team culture</p><p>48:40 – Final takeaway: VLEO as the next major space domain</p> <br/><br/>This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit <a href="https://balerionspace.substack.com?utm_medium=podcast&utm_campaign=CTA_1">balerionspace.substack.com</a>
May 31, 2026
BSV Podcast 0126: Arceon
<p>Balerion Senior Associate Aidan Daoussis sits down with Rahul Shirke, Founder & CEO of Arceon, to discuss advanced composites for space and defense. Arceon develops ceramic matrix composite components for extreme environments, including rocket nozzles, heat shields, leading edges, and hypersonic aeroshells. The company is focused on faster, scalable production of high-temperature materials for space and defense applications.</p><p><strong>Timestamped Overview</strong></p><p>00:00 – Introduction and Arceon company overview</p><p>02:34 – Rahul Shirke’s background and the founding of Arceon</p><p>03:49 – Extreme environments in solid rocket motors and hypersonics</p><p>05:32 – How advanced materials simplify high-temperature systems</p><p>06:28 – Arceon’s manufacturing process from polymer composite to ceramic matrix composite</p><p>09:37 – Technical differentiation and faster production timelines</p><p>11:05 – Company milestones, space projects, and defense qualification</p><p>12:03 – Changes in the European space and defense ecosystem</p><p>15:06 – Customer drivers: scale, weight reduction, reusability, and manufacturability</p><p>16:32 – Comparison with Inconel and other high-temperature metals</p><p>19:59 – Carbon fiber, proprietary resin, silicon infiltration, and damage tolerance</p><p>22:29 – Static fire testing, AFRL testing, and nozzle extension development</p><p>25:03 – Fundraising, government support, and scaling challenges in Europe</p><p>27:04 – Demand split between defense and commercial space</p><p>28:07 – Future implications for lunar infrastructure and hypersonic systems</p><p>34:00 – Near-term milestones in heat shields, nozzle extensions, and defense production</p><p>36:38 – Why scalable materials production may now be venture-backable</p><p>39:28 – Process know-how, reproducibility, and barriers to copying Arceon</p><p>43:47 – Why advanced materials matter across space, defense, semiconductors, and nuclear</p> <br/><br/>This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit <a href="https://balerionspace.substack.com?utm_medium=podcast&utm_campaign=CTA_1">balerionspace.substack.com</a>
May 29, 2026
BSV Podcast 0125: Samara Aerospace
<p>Balerion Senior Associate Aidan Daoussis sits down with Patrick Haddox, CEO & Co-Founder of Samara Aerospace, to discuss satellite control systems. Samara is developing the Hummingbird satellite bus and MSAC control system to reduce jitter, improve pointing stability, and replace traditional reaction wheels. The company is targeting applications in optical payloads, RF sensing, large deployable satellites, and future space infrastructure.</p><p><strong>Timestamped Overview</strong></p><p>00:00 – Introduction and overview of Samara Aerospace</p><p>00:39 – Hummingbird satellite bus and MSAC attitude control system</p><p>02:31 – Advantages over traditional satellites and reaction wheel systems</p><p>04:37 – Founding story and origins of the technology</p><p>06:13 – Customer traction, government contracts, seed financing, and Cicada payload</p><p>08:33 – Use cases in Golden Dome, RF sensing, and weak-signal detection</p><p>11:00 – Satellite industry trends and the shift toward larger deployables</p><p>13:20 – Launch, talent, supply chain, and manufacturing bottlenecks</p><p>15:23 – Orbital data centers and the need to control large satellites</p><p>17:38 – Misconceptions about space hardware and satellite complexity</p><p>20:12 – Scaling Samara’s manufacturing capacity</p><p>23:44 – Bill of materials, reaction wheel supply chain, solar, actuators, and thrusters</p><p>27:24 – Workforce, launch dependence, and SpaceX market dynamics</p><p>30:16 – Competitive positioning, patents, and technical moat</p><p>31:26 – How reaction wheels work and why failure matters</p><p>35:25 – Flight heritage, first Hummingbird launch, and proving the system on orbit</p><p>37:31 – Business model: hardware sales and RF data services</p><p>40:43 – Lunar infrastructure, DSN offload, and mass constraints beyond LEO</p><p>43:19 – Early lunar economy infrastructure and South Pole operations</p><p>44:33 – Competing with SpaceX and identifying satellite market niches</p><p>46:00 – Maneuverability, deployables, and defense applications</p><p>48:37 – Upcoming milestones, PDR, CDR, and July 2027 launch plans</p><p>50:49 – Key takeaway and long-term vision for Samara Aerospace</p> <br/><br/>This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit <a href="https://balerionspace.substack.com?utm_medium=podcast&utm_campaign=CTA_1">balerionspace.substack.com</a>
131 total episodes available
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