Dan Aykroyd Unplugged On UFOs

Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.

The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.

Explores the unprecedented bipartisan congressional effort to uncover what intelligence agencies really know about UFOs, now referred to as UAP.

An alien narrates the story of his dying planet, his and his people's visitations to Earth and Earth's self-made demise, while human astronauts in...

On a late summer evening in 1977, Ohio radio astronomers discovered a strong, interstellar signal that is believed by many to be the best evidence of...

On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kennedy to witness one of the great spectacles of the...

National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, photos and audio.

Stephen Bassett, the only American lobbyist of his kind, hopes for a seismic shift with the 2016 US Presidential Elections. Bassett is on a mission...

With unique access to Nasa, Brian Cox follows Perseverance rover’s search for life on Mars during a critical seven-day period as it undertakes...

During the 70s, top scientists and astronomers sent coded messages into space with the hopes of getting a response from an extraterrestrial...

Declassified documents from the Cold War shine light into the hidden communications between the US and the Soviet Union during the heavy tensions....

Laika, a stray dog, was the first living being to be sent into space and thus to a certain death. A legend says that she returned to Earth as a ghost...