Aspiring teenage astronauts reveal that a journey to Mars is closer than you think.
In today's climate debate, there is only one factor that cannot be calculated in climate models - hu...
National Geographic's riveting effort recounts all 12 crewed missions using only archival footage, p...
On July 16, 1969, hundreds of thousands of spectators and an army of reporters gathered at Cape Kenn...
If machines can be smarter than people, is humanity really anything special?
Can Homo sapiens evolve into Homo spatius? For over 50 years now, we have been testing our human nat...
With unique access to Nasa, Brian Cox follows Perseverance rover’s search for life on Mars during a ...
With exclusive access, the thrilling, untold story of Virgin Orbit's bid to launch satellites from C...
A team of international scientists attempt to document the first-ever image of a black hole.
NASA launches its most ambitious hunt for traces of life on Mars, landing a car-sized rover in a roc...
What if you could get behind the wheel and race through space? We scale down the Solar System to the...
The Wonder of it All focuses on the human side of the men behind the Apollo missions through candid ...
The superhero Starman is sent by the Emerald Planet to protect Earth from belligerent aliens from th...
Explores the $10 billion JWST's engineering and construction process, historic Dec. 25, 2021 launch,...
William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...
A valuable medallion believed to prove that aliens from outer space visited Earth in prehistoric tim...
Twelve men who belong to one of the world's most exclusive fraternities -- people who've walked on t...
With a wealth of fantastic archive footage and a series of revealing interviews with those who had f...
In this fascinating sequel to "Is Genesis History?", watch a team of scientists discover new evidenc...
A feature-length documentary about the film Galaxy Quest and its legacy, celebrating its milestone 2...