Journey into the unknown

Janna Levin

CosmologyPhysicsBlack HolesGravitational Waves

1 archived appearance · 2007

Janna Levin (born 1967) is a theoretical cosmologist and professor of physics and astronomy at Barnard College of Columbia University, known for her work on the topology of the universe and black hole collisions. As an author of How the Universe Got Its Spots, A Madman Dreams of Turing Machines, and Black Hole Blues, she brings a rare literary elegance to discussions of spacetime, gravitational waves, and the shape of the cosmos.

Quantum Physics & Parallel Universes Open Lines & Callers

Episodes1

April 21, 2007: Physics and Cosmology - Janna Levin

Apr 21, 2007

2h 36m

Art Bell welcomes physicist Janna Levin, professor of physics and astronomy at Barnard College of Columbia University, for a wide-ranging exploration of whether the universe is finite or infinite. The evening begins with open lines as callers weigh in on the Virginia Tech tragedy, top conspiracies, and whether alien...