A UK-based company has announced plans for nuclear fusion-powered rockets that could reduce travel time across the solar system. Pulsar Fusion has been working on the project in secrecy for a decade and recently introduced the concept at the Space-Comm Expo in London. The company aims to test the technology this year and conduct an orbital demonstration by 2027. The rockets, called Sunbirds, are designed to propel spacecraft at high speeds using nuclear fusion. Experts believe that if the technology works, it could transform space exploration. However, some remain sceptical about its feasibility. Technology Behind the Sunbird Rockets As reported, the rockets will use a Duel Direct Fusion Drive (DDFD) engine. This system is designed to generate thrust by fusing deuterium and helium-3. Unlike conventional fusion reactors, the DDFD would produce charged particles that could be directly used for propulsion. The company claims that this technology could cut the journey to Mars in half and reduce the travel time to Pluto to just four years. However, the fusion process has not yet been successfully tested …