Accion Systems raises $11M for tiny ion engines, with Boeing HorizonX Ventures playing a lead role
GeekWire
Accion Systems raises $11 million Series B for space propulsion
Space News
Accion Systems nabs $11 mn Series B
Venture Capital Journal
Accion Systems Raises $11M for Its Tiny Space Propulsion Tech
Built in Boston
Satellite propulsion company Accion achieves funding boost
Electronics Weekly
Accion Systems Secures $11M in Series B Funding
FINSMES
Space Propulsion Innovator Accion Systems Raises $11M in Series B Funding
Business Wire
Space startups warming to U.S. government as investor, customer
Space News
Abie Award Series: Space Propulsion with Natalya Bailey
The Women in Tech Show
Explosive growth in electric propulsion
Aerospace America
Space Debris and Mt. Everest
Via Satellite
The Smart Portfolio of Rob Coneybeer
Forbes