Wireless charging for rovers could unlock efficient cruising in alien worlds

Imperial College London spinoff Bumblebee Power has developed a wireless charging system that could revolutionize how Mars rovers are powered, offering an alternative to expensive plutonium-238 systems like NASA's $2 billion Perseverance rover uses. The high-frequency wireless power transfer technology works at three times the distance of typical wireless chargers and tolerates misalignment, crucial for space missions where manual adjustments are impossible. This innovation could reduce mission costs while enabling longer-lasting rover operations on alien worlds.