
The head of Aerojet Rocketdyne said electric propulsion is changing the satellite propulsion market faster than the company anticipated. “It is a significant innovation, it is a game-changer,” Aerojet Rocketdyne CEO Warren Boley told Defense Daily in a recent interview. Boley said electric propulsion is great because it makes satellites lighter by eliminating satellite fuel, decreasing launch costs and increasing the useful life of a satellite since it makes fuel from sunlight. Electric propulsion uses solar arrays to power thrusters…