Theoretically, Sunbird's tremendous speeds could cut mission times to Mars in half, from seven to eight months to about four.

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to achieving that dream.

A U.K. startup called Pulsar Fusion has recently unveiled a project it has been developing “in complete secrecy” for the past ...

A British propulsion company is aiming to harness nuclear fusion and drastically cut travel times to far off places in space.

Researchers delved into the curious case of SXP 138, a pulsar in a binary star system whose cosmic clock is not ticking as ...