A documentary chronicling the history of the telescope from the time of Galileo. Featuring interviews with leading scientists discussing Galileo's first use of the telescope to the latest discoveries in cosmology.

Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in ...
Comets pose one of the greatest threats to life on Earth - a threat that can only be countered if we...

Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater

Before the joint NASA/ESA Cassini-Huygens mission, humanity only knew what had been learned, decades...

National Geographic and NASA are sending you into space - live! For the first time ever, board the I...

Darwin's great insight – that life has evolved over millions of years by natural selection – has bee...

European Space Agency astronaut Alexander Gerst and his NASA colleague Reid Wiseman are launched int...

Top Gear presenter James May presents this informative program that examines the historic moon missi...

A breathtaking adventure across five continents and through time to reveal nature's most vital secre...

Part of the Almost Famous series. Jocelyn Bell was a graduate student at Cambridge in 1967 when she ...

An incredible travel through space and time between the walls of the Paris Observatory, which is cel...
A short documentary about Fritz Lang's film 'Frau im Mond', and its relation to the science and hist...
Every now and then, we get a teacher who doesn't just connect with us -- they make us a better perso...

Most people fully accept paranormal and pseudoscientific claims without critique as they are promote...

It was November 12, 2014, at 5:03pm. Humanity had just accomplished a feat that will forever mark it...

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied rec...

Woolly Mammoth: Secrets from the Ice is a documentary presented by English anatomist Dr. Alice Rober...

A Cambridge geneticist dispels misconceptions about living with obesity and explores why the epidemi...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...