Lensing of space time around a black hole. At Oxford we study black holes observationally and theoretically on all size and time scales - it is some of our core work. Credit: ALAIN RIAZUELO, IAP/UPMC/CNRS. CLICK HERE TO VIEW MORE IMAGES. Emma GoddenGrad Student Sub departmentAstrophysics emma.godden@physics.ox.ac.uk About Research interests Black holes Jets Time-domain Astrophysics