Jeff Thornburg
Jeff Thornburg is CEO and co-founder of Portal Space Systems and serves as a mentor at Creative Destruction Lab and advisor at Stratolaunch. He previously held engineering leadership roles at Aerojet, Agility Robotics, Air Force Research Laboratory, Amazon Kuiper, and Commonwealth Fusion Systems, and has expertise in pioneering technology for high-speed mobility across trans-orbital regimes.
GeekWire and Greater Seattle Partners call for nominations for 2026 Uncommon Thinkers; deadline Sept. 18, winners honored Dec. 10
Nominations for GeekWire’s 2026 Uncommon Thinkers Awards — honoring Seattle-area inventors, scientists, technologists and entrepreneurs — close Friday, Sept. 18 at 11 a.m. PT; winners will be chosen by a judges panel and celebrated at the GeekWire Gala on Dec. 10. The fourth annual program, run with Greater Seattle Partners, seeks nominees who demonstrate innovation, leadership and measurable impact.
Portal Space Systems and Rebel Space develop onboard spectrum-monitoring for maneuverable satellites to detect RF interference
Portal Space Systems and Rebel Space are working to add onboard spectrum-monitoring technology to Portal’s maneuverable spacecraft so they can detect and characterize RF interference and electronic threats in orbit, rather than relying only on ground-based sensing. The collaboration could enable real-time attribution, geolocation and potential responses to jamming or suspicious electromagnetic activity for commercial and military satellites.
Portal Space Systems to Launch Starburst-1 in October; Developing 1,100‑lb Supernova with Solar Thermal Propulsion
Portal Space Systems is preparing to ship its first Starburst-1 satellite to Florida for an October launch on SpaceX’s Bandwagon-5 rideshare while advancing plans for a larger, 1,100-pound Supernova spacecraft that will use solar thermal propulsion for greater orbital maneuverability.
Portal Space Systems' Mini-Nova Demonstration Payload Launched on SpaceX Falcon 9 for Maneuverable Spacecraft Tests
Portal Space Systems launched its first orbital payload, Mini-Nova, aboard SpaceX’s Falcon 9 during the Transporter-16 rideshare mission to test technologies for maneuverable space vehicles. The payload will remain attached to Momentus’ Vigoride-7 for six months to validate critical systems for future spacecraft focused on rapid orbital maneuvering and space servicing.
Portal Space Systems and Paladin Space Launch Debris Removal Service to Tackle Orbital Junk Starting 2024
Portal Space Systems and Paladin Space are partnering to offer Debris Removal as a Service (DRAAS), using Portal’s maneuverable spacecraft and Paladin’s Triton payload to track and remove small-to-medium sized orbital debris. Starburst-1 is set to launch this year, with the larger Supernova platform debuting in 2027, aiming to reduce space junk threats for satellite operators.
2025 GeekWire Gala Hosts 750+ Seattle Tech Enthusiasts with Robots and Honors 'Uncommon Thinkers' Innovators
The 2025 GeekWire Gala brought together over 750 members of Seattle's tech community at Showbox SoDo for an evening of celebration featuring robots, games, and networking. The event also honored the region’s 'Uncommon Thinkers,' recognizing innovative leaders from multiple tech companies.
GeekWire Honors Six 'Uncommon Thinkers' Transforming Industries with Innovative Startups in 2025
GeekWire's third annual 'Uncommon Thinkers' honors six innovators including Anindya Roy, Kiana Ehsani, and Jeff Thornburg, who are leading startups transforming industries with breakthrough technologies in biotech, social media, and space propulsion. These leaders will be celebrated at the GeekWire Gala in Seattle for their creative and mission-driven approaches to solving significant challenges.
Washington Allocates $350K to Portal Space Systems for 50,000-Sq-Ft Satellite Factory Expansion in Bothell
Washington Gov. Bob Ferguson is allocating $350,000 to support Portal Space Systems' expansion of a 50,000-square-foot satellite manufacturing facility in Bothell, aiming to produce four spacecraft per month by 2027 and create over 700 jobs by 2030.
Portal Space Systems to Launch Starburst Maneuverable Spacecraft in 2026 on SpaceX’s Transporter-18 Mission
Portal Space Systems is launching Starburst, a rapid-maneuverability spacecraft leveraging technologies from its Supernova platform, with a first mission planned for 2026 on SpaceX’s Transporter-18. Starburst aims to enhance satellite constellation operations for national security and commercial use.
Portal Space Systems Raises $17.5M to Develop Solar Thermal Propulsion Spacecraft with 2026 Launch
Portal Space Systems raised $17.5 million in seed funding led by AlleyCorp to develop its Supernova spacecraft, which uses solar thermal propulsion for rapid orbital maneuvers. The company plans to demonstrate the technology with a launch scheduled for mid-2026.
Organizations
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Creative Destruction Lab Mentor/Associate - Space Stream 2021–present · current
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Portal Space Systems CEO & Co-founder 2021–present · current
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Stratolaunch Advisor 2021–present, Vice President of Propulsion Engineering 2017–2019 · current
Education
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U.S. Air Force Institute of Technology M.S., Aeronautical Engineering · 1998–2000
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Missouri University of Science and Technology B.S., Aerospace Engineering · 1991–1995
