Propelling the Future: Innovations and Expansion in Space Propulsion Systems

The surge in satellite constellations and on-orbit servicing is driving massive growth in in-space propulsion systems. Companies like Northrop Grumman and Benchmark Space Systems are leading in electric thrusters and green propellants. Key trends include the phasing out of toxic hydrazine, the rise of propulsion for space tugs, and global mandates for deorbiting capabilities.