Jeff Thornburg
From SpaceX to Portal: Jeff Thornburg on 3D Printing’s Space Edge, Part II
Jeff Thornburg has worn many titles: SpaceX propulsion chief, Amazon Kuiper executive, and now CEO of Portal Space Systems. In the first part of this series, he explained how falling…
Featured
Raiders of the Lost Parts: Jeff Thornburg’s Playbook for Space, Part I
Jeff Thornburg knows what it’s like to get the phone call. In 2011, Elon Musk rang him at home and asked him to come to Hawthorne, California, to help build…
Portal Becomes First to Test 3D Printed Solar Thermal Thruster for Multi-Orbit Spacecraft
In the race to build the future of spaceflight, first milestones have big meaning. For Portal Space Systems, a young spacecraft company based in Washington, that milestone arrived this September…
