Supersonic and sustainable? How aviation plans to break the sound barrier

Are you wondering if it’s possible to fly long distances at high speed and reach destination places in a short period again, as happened with the Concorde and its supersonic flying speed? Indeed, that’s an exciting possibility now that many things have changed since the last time the long-gone Concorde flew. For that reason, taking this thought of flying at supersonic speed again feels more realistic now that the engineers and Scientifics understand and know what changes can be implemented to get into this new possibility of flying supersonic planes again. And the most important is that this new era of supersonic planes will be flight using sustainable solutions for the environment.

https://www.weforum.org/agenda/2022/10/supersonic-flight-sustainable-aviation/