Matter-antimatter annihilations produce about 10 billion times more energy per unit mass than chemical combustion (which ...

Austrian satellite propulsion startup Gate Space has won 6.3 million euros in funding from Europe’s government-backed ...

A new propulsion system feeds the same "monopropellant" fuel into electrical and chemical thrusters, potentially saving on ...

The U.S. Army recently achieved a pivotal advanced propulsion milestone for Precision Strike Missile ...

A team of researchers at MIT has demonstrated a propulsion technology that could dramatically expand the capabilities of ...

Researchers have suggested that antimatter-powered spacecraft could theoretically reach a significant fraction of the speed ...

H55 today announced the delivery of certification-grade propulsion battery modules to Pratt & Whitney Canada in support of ...

More and more hybrid-electric propulsion solutions are envisioned for various means of transportation, ranging across land-based, water-based, and air-based vehicles. One of the biggest names in the ...

Rolls-Royce has begun ground testing a hybrid-electric propulsion system using its M250 gas turbine engine, with experimental flights on helicopters expected within two years. The system successfully ...

In the outer reaches of our solar system, far beyond the orbit of Pluto, lies Sedna, one of the most mysterious objects ever discovered. This reddish dwarf planet follows such an extreme orbit that it ...

HUNTSVILLE, Ala.–Orion Propulsion, Inc. today announced completion of a qualification test program for the Forward Propulsion System (FPS) of Bigelow Aerospace’s Sundancer Project, the world’s first ...

SAN FRANCISCO & ENDICOTT, N.Y.--(BUSINESS WIRE)--BAE Systems, a leader in electric propulsion, successfully installed its zero-emission propulsion system in the first U.S. hydrogen fuel cell powered ...