littlesparkvt writes: As early as 2014 NASA will launch their Sun Jammer Solar Sail aboard Elon Musks, SpaceX Falcon 9 rocket. The Sail, using the pressure of sunlight, will be a propellant-free transport, hovering and exploration vehicle.
Attend or create a Slashdot 20th anniversary party! DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Check out the new SourceForge HTML5 Internet speed test. ×