Portal Space Systems says it will develop a highly maneuverable satellite bus, with a first flight planned for late 2026.

Portal Space Systems says that a rapid-maneuverability space vehicle called Starburst will leverage technologies it's already ...

Bothell-based Portal Space Systems has introduced Starburst, an ESPA-class rapid-maneuverability spacecraft, and confirmed ...

The move will allow Portal to eventually triple its workforce as it moves toward producing one spacecraft per month by 2027. EVERETT — Space start-up Portal Space Systems is building a ...

Portal Space Systems on Wednesday introduced a new spacecraft to it product suite, Starburst, an ESPA-class satellite deigned ...