Aerojet Rocketdyne’s Interstellar Propulsion System Officially Exits the Heliosphere

Aerojet Rocketdyne, a GenCorp (NYSE:GY) company, announced today that the hydrazine propulsion system that it originally built in collaboration with Jet Propulsion Laboratory (JPL) in the 1970s has entered interstellar space, the space between stars, aboard the Voyager 1 spacecraft. The Voyager 1 spacecraft, originally launched in 1977 aboard the Titan IIIE-Centaur launch vehicle, is … Dowiedz się więcej