First-Ever Air-Breathing Electric Thruster Could Keep Satellites In Low Orbits For Longer
The European Space Agency ( ESA ) has make grow the universe ’s first electric thruster that can collect air speck from the top of the atmosphere and apply them as a propellant . This technological development will countenance satellites to operate for longer in very lowly - Earth orbit . Electric thrusters use electric fields to speed up charge speck ( commonly ions ) out of the ballistic capsule ....