Magnetic Satellite ‘Tractor Beams’ Won’t Be What You Think NASA’s proposed magnetic control systems won’t be strong enough to drag spaceships around. Sorry, “Star Wars” fans. Facebook Prev Article Next Article Engineering Checkout these cool gadgets... Related Posts Inside The Lab That Tests Elevator Free-Falls RICE Freshmen Engineers Created a Device to Ease the Pain of an Injection Hyperloop Explained Could Severe Turbulence Cause A Plane To Crash? Super Fast Cameras (1 trillion FPS) Layered fabric 3D printer creates squeezable interactive objects