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)

French space startup Exotrail has secured $4.1 million in funding to develop its electric thruster technology and software for smallsats.

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Brian Berger is editor in chief of SpaceNews.com and the SpaceNews magazine. He joined SpaceNews.com in 1998, spending his first decade with the publication covering NASA. He was named senior staff writer in 2004, a position he held until being named...