Helicon plasma propulsion represents a promising and multifaceted approach in the domain of electric space propulsion. At its core, the technology utilises helicon waves to generate high-density ...

Plasma propulsion transforms an inert propellant – often hydrogen – into plasma, a superheated mix of ions and electrons.

Centrifugal Magnetic Mirrors could enable commercial nuclear fusion reactors on Earth and are also promising for next level propulsion in space. There is funded near term work for both goals. An early ...

Space startup General Galactic aims to fly a satellite using only water for in-orbit ...