Undaunted: The Forgotten Giants of the Allegheny Observatory

US federal investigators are called in to determine the cause of a mysterious jetliner crash in Panama. Nothing about the accident makes sense, until...

Meet Brian Boland—the beloved, eccentric hot air balloonist and artist from the rural Upper Valley of Vermont.

This series also covers the essential concepts of astronomy: gravity, the light spectrum, Earth's magnetic field, the solar system, the sun, Kepler's...

The 2022 film "Top Gun: Maverick" continues the adventures of the ace fighter pilot made famous by Tom Cruise. But how true to life is the fictional...

The compelling story of the multi-billion-pound gamble to build the world's biggest airliner, the Airbus A380. Provides insight into the unique...

Explorer Robert Ballard sets out to solve the mystery of Amelia Earhart's disappearance as he and a team of experts travel to the remote Pacific...

The story of U.S. fighter pilots shot down over North Vietnam who became POWs for up to 8 and a half years.

Modern and historic footage tells the story of the war horse of the 12 Western air forces. The carrier-based Phantom II won its spurs in Vietnam...

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

A celebration of those still flying the last remaining Grumman Albatross, a seaplane from a long-lost era of adventure and romance.

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...

Svalbard is a norwegian archipelago in the Arctic Ocean where the world's northernmost city is situated. It is a place where the underground,...