A wonderful evening of STEM with Oundle School and Imperial College London's STEM Roadshow event - From Moon to Mars.We were taken on a journey from the beginnings of human space flight to space tourism, looking at sonic waves, infra-red, Bernoulli's Principal, and, of course, rocket fuels and fire along the way.In an era when developments in space travel are only just beginning, we wonder how many of our audience will, one day, be taking a trip into space...