Videos/DVDs

Origins DVD

Has the universe always existed? How did it become a place that could harbor life? Are we alone, or are there alien worlds waiting to be discovered? Receive some startling answers in Origins, a groundbreaking four-part miniseries. New clues f... More.

Great Discoveries with Bill Nye: Astronomy DVD

Nye covers Einstein’s theory of general relativity, demonstrates how Hubble determined that the universe is expanding, and discusses the 20th-century advancements that help us understand gamma ray bursts, black holes, pulsars, and quasars. Hig... More.

IF We Had No Moon – DVD

What would life on Earth be like without the moon? Chances are there wouldn’t be any. Scientists use modern computer simulations to show how an ancient rogue planet collided with Earth millions of years ago and created our moon. Experts reveal the... More.