Watch Built for Mars: The Perseverance Rover Online HD on HDtoday. BUILT FOR MARS: THE PERSEVERANCE ROVER goes behind the scenes at NASA’s Jet Propulsion Laboratory to follow the birth of the Perseverance rover.
6.62020HD
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...
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In a studio setting, Stephen Hawking, Arthur C. Clarke and Carl Sagan (who joins them via satellite) discuss the Big Bang theory, God, our existence...
72022HD
Looks at the engineering of the Knights Templar, the religious order that marked the rise of the Middle Ages, and their amazing buildings in the west...
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62008HD
Relive humankind's incredible accomplishment of walking on the moon in this program that presents highlights of Walter Cronkite and the CBS News...
6.52002HD
Some 220 miles above Earth lies the International Space Station, a one-of-a-kind outer space laboratory that 16 nations came together to build. Get a...
82017HD
NASA may have just gotten one step closer to the answering the question: are we alone? The Spitzer Telescope has made a groundbreaking discovery of...
7.21993HD
A short documentary about Fritz Lang's film 'Frau im Mond', and its relation to the science and history of real space travel.
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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...
7.62011HD
The remarkable story of the determination and courage of a generation. A tribute to three brave astronauts and the thousands of men and women behind...
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For the first time since the legendary Apollo missions over 50 years ago, humans are once again setting out for the Moon on April 1, 2026....