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The Guardian - UK
The Guardian - UK
Science
Stuart Clark

Spacewatch: French firm raises €2m to sail on sunlight

GAMA
An artist’s impression of a solar sail flying to Jupiter
An artist’s impression of a solar sail flying to Jupiter. Photograph: Gama

The French aerospace company Gama has raised €2m to deploy a solar sail in space.

Solar sails require no engines to move. Instead, they are pushed around by the pressure of sunlight. The angle of the sail determines the direction of motion.

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