Scientists have recently uncovered portal-like structures in space that could revolutionize our understanding of the universe. These findings, rooted in advanced astronomical observations and ...
Space Armor shields are manufactured by Atomic-6. WASHINGTON — Portal Space Systems, a defense-focused space startup developing long-endurance maneuvering satellites for national security missions, ...
Portal’s heat exchanger thruster, known as Flare, fires up during a test in a vacuum chamber. (Portal Space Systems Photo) Bothell, Wash.-based Portal Space Systems says it has successfully tested its ...
Portal Space Systems, a 4-year-old Bothell startup, wants to make it easier for spacecraft to move between orbits. To make that happen, it had to dust off decades-old research on an unorthodox ...
Editor’s note: This series profiles six of the Seattle region’s “Uncommon Thinkers”: inventors, scientists, technologists and entrepreneurs transforming industries and driving positive change in the ...
Portal Space Systems plans to launch its first Starburst spacecraft in late 2026. Credit: Portal Space Systems WASHINGTON — Portal Space Systems says it will develop a highly maneuverable satellite ...
Bothell, Wash.-based Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a vacuum chamber, marking a first for the commercial ...