The World's Most Powerful Telescopes

What if you could get behind the wheel and race through space? We scale down the Solar System to the continental United States and place the planets...

Luca Parmitano is the first italian astronaut to perform an extravehicular activity, currently part of the crew engaged in the Expedition 61 mission...

This documentary by Theo Kamecke from 1970 gives an in-depth and profound look at the Apollo 11 mission to the moon. NASA footage is interspersed...

The show tells a thrilling story of the most remarkable space mission in human history.

An intimate portrait of life in Green Bank, West Virginia, home to the world's most sensitive radio telescope and the only U.S. town where Wi-Fi and...

Relive humankind's incredible accomplishment of walking on the moon in this program that presents highlights of Walter Cronkite and the CBS News...

A UFO enthusiast interviews Dan Aykroyd on the subject of extraterrestrials visiting Earth.

This film presents the principal features of the planets and the National Aeronautics and Space Administration (NASA) program for exploring them...

Twin astronauts Scott and Mark Kelly were separated for almost a year, undergoing intensive measurements when one was in space and one was on Earth....

Eclipse is the first ever film to show a total solar eclipse in realtime without a filter—an achievement only possible on film.

The complex engineering challenges that make re-entry into the earth's atmosphere so dangerous. Scientists have labored for years to bring a crew...