How did the universe begin? What is time? Alex May, faculty member at Perimeter Institute, explores these questions through quantum information theory and quantum gravity. "... Physics can be beautiful when you see the deeper structure beneath seemingly disconnected ideas," says Alex. Watch his Explorer profile to learn more: (fb)

Thirty-five years ago, the Hubble Space Telescope was launched. "From capturing breathtaking images of star birth and distant galaxies to playing a crucial role in the discovery of dark energy, Hubble redefined our understanding of the cosmos," says Perimeter cosmologist Encieh Erfani. Learn more about how the Hubble Space Telescope allowed humanity to see beyond imagination: (fb)