In the days and hours leading up to the landing of the Curiosity rover on Mars, Adam Steltzner, a key figure behind that globally anticipated event, was often seen on TV explaining the physics of ...

Now comes the greatest engineering challenge of the whole mission. 'Landing. NARRATOR:'Dr. Adam Steltzner 'has been set the task of working out how it'll be done. 'He masterminded the audacious ...