Solar sails are a strategy for space apparatus impetus utilising radiation pressure applied by daylight on enormous mirrors. Various spaceflight missions to test sun-based drive and route have been proposed since the 1980s. But how can we use graphene here?
Despite its slimness, graphene boasts strength 200 times greater than steel. This means that applying the material to create solar sails will increase the total pressure it can handle. Not only that, graphene offers its lightness, making space apparatus much more comfortable to move. These properties of the material create the combination reduced weight without sacrificing strength.