Imperial College is developing a rocket thruster called the Iridium Catalysed Electrolysis CubeSat Thruster (ICE-Cube Thruster) that is so small that it can only be fabricated using techniques ...
“More recent work has focused on using a plasma thruster to decelerate the debris, forcing it out of orbit.” Takahashi’s idea dates back to another study from 2018 (also published in Scientific ...