Exotrail's ExoMG-nano propulsion system is intended for platforms fitted with a weight of between 10 kilograms and 20 kilograms, while the ExoMG-micro is developed for satellites of up to 100 kilograms. (Exotrail photo)
Roccor CEO Doug Campbell at the Small Satellite Conference at Utah State University in Logan, Utah Aug. 7, 2018. Roccor specializes in power and communications for satellites. Credit: Keith Johnson for SpaceNews.
Apollo Constellation Engine
Phase Four thruster
propulsion panel
Ariane 5 Arianespace VA237
SES-15 all-electric satellite. Credit: ArianeGroup
Snecma's PPS 5000 plasma-electric propulsion will be used on Airbus, Thales satellites.