Pluto encounter

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Earth. Today, Earth's twin is a planet knocked...

To celebrate its 50th anniversary year, ESO in 2012 released the documentary Europe to the Stars — ESO's first 50 years of Exploring the...

Host John Larroquette takes viewers on a nostalgic trip through the 1965-1968 sci-fi comedy series. The disc's rare footage include Guy Williams's...

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

Documentary which uses the latest, most detailed imagery to reveal the monthly life cycle of the moon. From Wales to Wyoming, Hong Kong to Croydon,...

Photo sequence of the rare transit of Venus over the face of the Sun, one of the first chronophotographic sequences. In 1873, P.J.C. Janssen, or...

Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the...

A documentary chronicling the history of the telescope from the time of Galileo. Featuring interviews with leading scientists discussing Galileo's...

For thirty years, NASA's Hubble Space Telescope has discovered new alien worlds, black holes, and the age of the universe itself; NASA astronauts...

This is the story of the National Aeronautic Space Administration from the first Gemini mission to the space shuttle - a race for space which became...

Chronicles the story of NASA. From the legacy of Gemini and those first breathtaking walks in space to playing golf on the moon and to everyday life...

What if other life was out there? Join us as we try to answer that most-asked question.l With millions of stars the possibility is more than that, it...