laser-pushed sail

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• Solar sail — Solar sails (also called light sails or photon sails, especially when they use light sources other than the Sun) are a proposed form of spacecraft propulsion using large membrane mirrors. Radiation pressure is about 10 5 Pa at Earth s distance… …   Wikipedia

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• Dinghy sailing — A Contender dinghy on a broad reach. Dinghy sailing is the activity of sailing small boats by using five essential controls: the sails the foils (i.e. the daggerboard or centreboard and rudder and sometimes lifting foils as found on the Moth).… …   Wikipedia

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• Starwisp — is a hypothetical unmanned interstellar probe design proposed by Robert L. Forward. It is propelled by a microwave sail, similar to a solar sail in concept, but powered by microwaves from a man made source. Description Starwisp is a concept for… …   Wikipedia

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