Guest Editorial Special Issue on Micropropulsion and Cubesats

This Special Issue is a broad forum presenting a series of topical reviews and original papers, addressing the hottest trends and recent progress in plasma propulsion physics, design, material solutions, and other aspects, as well as several review papers outlining progress in the selected regions and countries. Most were presented at the International Workshop on Micropropulsion and CubeSats (MPCS-2017), which took place at the CNR-Nanotec–P.Las.M.I. Lab, Bari, Italy. The third Conference will be held at the Micropropulsion and Nanotechnology Laboratory, George Washington University, Washington, DC, USA, followed by the fourth MPCS-IV in Beijing.