Stephen SerjeantStephen Serjeant is a Senior Lecturer in Astrophysics at The Open University, and co-leads the SCUBA-2 All-Sky Survey and the active galaxies science theme of the ATLAS Key Project on the Herschel Space Observatory. He also coordinates the science faulty's broadcasting at The Open University and is the lead science academic for the BBC1 science show Bang Goes the Theory. Read More Read Less