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.

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

This shows physicist Stephen Hawking's life as he deals with the ALS that renders him immobile and u...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...

Principles of Curiosity presents a general introduction to the foundations of scientific skepticism ...

In the year 1957 the cold war expands to space. The Soviet-Union sends Sputnik as the first manmade ...

In a search for clues about size, the documentary shows why the sun and planets are so large, why in...

Unlocking the Mystery of Life represents a unique programming opportunity for local stations. Its br...

Are the medicines and every day products we use putting us at risk RESISTANCE sheds light on the glo...

Luca Parmitano is the first italian astronaut to perform an extravehicular activity, currently part ...

Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Hor...

Relive humankind's incredible accomplishment of walking on the moon in this program that presents hi...

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

Join the Mars rovers Spirit and Opportunity for an awe-inspiring journey to the surface of the myste...

Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laborat...

Documentary footage from various sources, set to music. Showing the whole of human life, from birth ...

For over three decades, NASA and an international team of scientists and engineers pushed the limits...

An exploration of the link between science and beauty through the work of scientists at CERN, in Gen...

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

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...