These systems are characterized by the propellant used and emission mode of the ion beam. The most common of these, field emission electric propulsion (FEEP), utilize liquid metals as its ion source ...
An electrospray engine applies an electric field to a conductive liquid ... in-orbit maneuvers. The thrust generated by an electrospray emitter is tiny, so electrospray engines typically use ...
The method – converting water into vapor before ionizing it to create plasma – has great promise for a wide range of ...
The imagery was captured with long-exposure photography. SAN FRANCISCO – Miles Space has demonstrated a water-fueled electric thruster with unusually lower power demands. “We have a water ...