1. Advanced Solar- and Laser-pushedLightsail ConceptsGeoffrey A. LandisOhio Aerospace InstituteBrook Park, OH 2. Discoveries of Extrasolar Planets mean that we may soon want…
Advanced Solar- and Laser-pushed Lightsail Concepts Geoffrey A. Landis Ohio Aerospace Institute Brook Park, OH Discoveries of Extrasolar Planets mean that we may soon want…