A British company developing a rocket engine that can combust using oxygen from the air, as opposed to carrying liquid oxygen like traditional rockets, says it's passed a "significant milestone ...
Originally founded in 1989, Reaction’s Sabre technology – which is short for Synergetic Air Breathing Rocket Engine – can ...
Science presenter Rani Price meets two scientists involved in developing a new type of jet engine that could power commercial space flights. The engine is being developed by British scientists and ...