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 Cheaper, Faster, Better: The Plan to Build an Open Source Prosthetic Hand What If We Make A Tunnel Under The Ocean? Carbon Capture Plant Does The Work Of 40 Million Trees The 3D Printed Jet Engine Underwater Kite Harvests Energy From Ocean Lockheed Martin: Compact Fusion Research & Development