Aviation

Will Supersonic Air Travel Return? Future SST Possibilities

It has been almost two decades since Concorde was retired. Why has there been no replacement and how do we sort the technical, economic and environmental challenges for future supersonic (SST) air-travel? So, will supersonic air travel return? It will depend on a variety of factors, including the successful development of suitable engines and fuels, …

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Space tourism -image Jeff Foust Creative Commonshttps://creativecommons.org/licenses/by/2.0/

The Benefits and Drawbacks of Space Tourism – A 2021 Guide

“Space travel is returning to where it started: with maverick pioneers dreaming of journeys to orbit and beyond, some carrying out rocket experiments in their own backyards. The rise of citizen astronauts has already begun.” Arthur C Clarke Forward to SpaceShipOne: An Illustrated History 2008 Since private individuals first started visiting the International Space Station …

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