Space startup General Galactic aims to fly a satellite using only water for in-orbit propellant. The 1,100-pound satellite could validate two separate methods for water propulsion when it flies to ...

TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that its ME Innovation Fund has invested in Japan-based Pale Blue Inc., a startup engaged in the development, ...

Jun Asakawa, Pale Blue co-founder and CEO, at the Japanese water propulsion startup’s Small Satellite Conference booth in Salt Lake City Credit: Pale Blue TAMPA, Fla. — Japanese water propulsion ...

York Space Systems has acquired Orbion Space Technology as part of a push to expand its satellite propulsion capabilities and strengthen its supply chain for spacecraft systems. The latest acquisition ...

Reaching the nearest star system, Alpha Centauri, would take hundreds of thousands of years using current rocket propulsion ...

Delray Beach, FL, Oct. 20, 2025 (GLOBE NEWSWIRE) -- The space propulsion market was valued at USD 13.36 billion in 2025 and is projected to grow to USD 20.02 billion at a compound annual growth rate ...

Meridian Space Command's “economical transfer vehicle” relies on Alpha Impulsion's Opal propulsion system. Credit: Meridian Space Command/Alpha Impulsion LYON—Alpha Impulsion, a Toulouse-based startup ...

Green propellants have emerged as a sustainable alternative to traditional hydrazine-based systems, with ammonium dinitramide (ADN) at the forefront of research. ADN-based propulsion offers enhanced ...

WARSAW — Polish chemical propulsion startup Liftero has signed a deal with India’s commercial in-orbit servicing specialist OrbitAID where Liftero will supply green chemical propulsion for OrbitAID’s ...