Scientists can now describe the unfolding cosmos with unprecedented precision, yet major mysteries remain, including the nature of expanding space, the need for dark matter and dark energy, and the possibility that our universe is but one of many separate realities. Join a conversation with leading researchers who will take us right to the edge--and just beyond--what we know about the deepest mysteries of the cosmos.

Moderator: Brian Greene
Participants: Wendy Freedman, Katherine Freese, and Will Kinney

For more information about the participants, visit our website worldsciencefestival.com