- cgmtx.com

Astrophysicist, George Mason University

Movies

For All Humankind Self

Fatal Dive to the Titanic: Truth and Lies

Black Suns: An Astrophysics Adventure

UFOs: Declassified LIVE Self

Shows

Einstein and Hawking: Masters of Our Universe Self - Astrophysicist

NASA Mars Landing Himself

Alien Encounters Self - Astrophysicist

The Leftovers Self

Deadly Dilemmas Himself - Scientist

How to Survive the End of the World Self

Bill Nye Saves the World Himself - Panelist