Portal Space Systems has raised $50 million in funding to speed up development of the Seattle-area startup's highly ...

Former SpaceX engineer Jeff Thornburg has raised 50 million dollars for his startup Portal Space Systems, aiming to revive ...

Mobility in space continually cements itself as important in this modern era of space exploration, with satellites like Starlink, Amazon's upcoming Project Kuiper, the International Space Station, and ...

Portal Space Systems has raised $50 million in a Series A round to accelerate its progress building maneuverable spacecraft ...

Space mobility company Portal Space Systems has raised $50 million to scale up development of its highly maneuverable spacecraft.

Slingshot Aerospace, the leader in Space Operations Intelligence & Autonomy (SOIA), today announced the launch of Slingshot ...

An American video game company has revealed there is an unauthorized stowaway on board the Japanese spacecraft now in Earth orbit on its way to the International Space Station (ISS). "Wheatley," the ...

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 ...

A SpaceX Falcon 9 rocket sends Portal Space Systems’ “Mini-Nova” technology demonstration payload and more than 100 other payloads into orbit from Vandenberg Space Force Base in California. (SpaceX ...

SAN JOSE, Calif.--(BUSINESS WIRE)--Momentus Inc. (NASDAQ: MNTS) ("Momentus" or the "Company"), a leading U.S. commercial space firm specializing in satellite solutions, in-space transportation, and ...

NTIA launched a portal to streamline spectrum requests for space launches as part of a push to replace an email system and ...

MARIETTA, Ga., Jan. 15, 2026 /PRNewswire/ -- Atomic-6, a leading manufacturer of advanced mobility composites, today announced that Portal Space Systems has selected Space Armor® tiles as the primary ...