First Half: Former radio astronomer Marcus Chown will discuss black holes and how they used to be considered ridiculous, but over the past century have become the center of science. He'll explain the role black holes had in creating the universe we see around us.

Second Half: Catherine Nadal will share her experiences as a psychic medium on paranormal investigations and her work as a certified medium with the Forever Family Foundation. Nadal is a clairvoyant and a retired colonel who served in the United States Army Reserve for 30 years.