Take a self-guided tour from quantum to cosmos!
To say Stephen Hawking was a legend is to undersell his impact on cosmology and physics in both academia and the public consciousness. Yet, as Perimeter Director and Hawking's collaborator Neil Turok writes in this issue: "Despite Stephen's stature, he never became stuck in his ideas. He was open to questioning everything." It is that spirit that powers Perimeter Institute, and which we showcase in this special issue dedicated to the late, great Stephen Hawking.