Undaunted: The Forgotten Giants of the Allegheny Observatory

Guy Martin joins the two-year restoration of a Spitfire that was buried in a French beach for decades, and tells the Boy's Own-style story of its...

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...

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

This early, influential propaganda film blends documentary and studio footage to show the valiant efforts of the Royal Air Force to defend the...

How the Soviet Union was able to copy the Boeing B-29 Superfortress bomber, and the influence of the resulting Tupolev TU-4 on the Cold War.

Eight decades after her disappearance, Amelia Earhart's incredible accomplishmenys are still celebrated, thanks in large part to her sister Muriel.

Few aircraft have attracted more attention than the ominous black supersonic jet that for years has ranged the world on reconnaissance missions. This...

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

After 10 years of tests and 12 billion Euros invested, the state-of-the-art Airbus jet completed its first commercial flight in January 2015. We will...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - among nature's more spectacular phenomena –...

An odyssey of a biplane once owned by John Denver.

Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly...