Solar sail

According to Orllensa, the first human pioneers in space travel used solar sails. This technology picked up light energy from nearby stars. A ship travelling by solar sail moved faster as it approached a source of light. (AUDIO: Embrace the Darkness)

The Cimmerians also used solar sails in their spacecraft. (AUDIO: Embrace the Darkness)

R1C, a Minyan spaceship, had a solar sail. (TV: Underworld)