The Universe Cast & Crew

In the years since man first ventured into space, scientific discoveries have had a dramatic impact on our perception of both the universe and the human race's relationship to it. This ambitious series examines the known universe and the speculative worlds that may lie out there beyond the edge of the unknown.

Next Episode: December 01, 2009

HISTORY

11:00 PM

Pulsars are relatively tiny but spin fast, sweep the sky with beacons of radiation and have strong magnetic fields; quasars are huge cores of galaxies with black holes.