Dr Becky Smethurst is an astrophysicist and research fellow at the University of Oxford. Her current research is trying to answer the question 'How do galaxies and black holes evolve together?'. Her Youtube channel Dr. Becky, where she explains unsolved mysteries, weird objects found in space and general space news each week, has 14k subscribers and counting. She also presents physics videos for YouTube channel Sixty Symbols and astronomy videos for Deep Sky Videos. She was shortlisted for the Institute of Physics Early Career Physics Communicator Award and was named Audience Winner of the UK National Final of the FameLab 2014 Competition.