Science Technology

NASA plans to return to the supersonic era by 2019

Supersonic passenger aircraft have not flown since 2003 when Concorde was grounded due to a combination of inefficiency, market restrictions, and the downturn in passenger numbers after September 11. However, they could take to the skies once more, as Nasa have recently awarded a contract to Lockheed Martin for a  next generation supersonic aircraft. Part […]