Dark Matter: Evidence, Theory, and Constraints

David J. E. Marsh is an Ernest Rutherford Fellow and lecturer in the Department of Physics at King's College London. David Ellis holds a PhD in astrophysics from the University of Göttingen. Viraf M. Mehta was a postdoctoral researcher at the Institute for Astrophysics and Geophysics at the University of Göttingen and is now a physics teacher at the Browning School in New York City and visiting scholar at the Center for Cosmology and Particle Physics at New York University.