Re:Planet Ceres is an 'ocean world' with sea water beneath s...
by eru on Tuesday August 11, 2020 @08:56AM
(#24119781)
You are right.
Manufacturing fuel in space would be the way to go.
Or eg have giant solar panels in orbit that power a laser to shine at your spaceships. Either to propel them directly, or to transmit power for their ion thrusters etc.
Manufacturing fuel in space would be the way to go.
Or eg have giant solar panels in orbit that power a laser to shine at your spaceships. Either to propel them directly, or to transmit power for their ion thrusters etc.