Mars: The Definitive Guide • 2017 • episode "S1E2" • The Planets (US)

42:00

We strip apart comets, peeling away their dusty layers and their iconic tails to reveal the secrets of these mysterious visitors from deep space.

S1E6 • Strip the Cosmos • 2014 • Astronomy

14:20

Mars One plans one-way missions to Mars; the goal is not simply to explore, but to colonize the red planet. A one-way trip saves billions and eliminates the risk of a return voyage. But can the crew survive in such utter isolation? Some candidates for the mission reflect on this challenge.

S1E5 • Destination Mars • 2015 • Astronomy

43:56

Nikolai Vavilov risked his life for a discovery that would change the history of science.

4/13 • Cosmos: Possible Worlds • 2020 • Astronomy

89:39

Twelve billion miles away a tiny spaceship is leaving our solar system and entering the void of deep space. It is the first human-made object ever to do so. Slowly dying within its heart is a plutonium generator that will beat for perhaps another decade before the lights on Voyager finally go out. But this little craft will travel on for millions of years, carrying a Golden Record bearing recordings and images of life on Earth. The story of Voyager is an epic of human achievement, personal drama and almost miraculous success. Launched 16 days apart in 1977, the twin Voyager space probes have defied all the odds, survived countless near misses and almost 40 years later continue to beam revolutionary information across unimaginable distances. With less computing power than a modern hearing aid, they have unlocked the stunning secrets of our solar system. This film tells the story of these magnificent machines, the men and women who built them and the vision that propelled them farther than anyone could ever have hoped.

Storyville • 2017 • Astronomy

43:01

Meet the scientists across the world on the hunt for dark energy, an unknown form of energy which is hypothesized to permeate all of space and may be accelerating the expansion of the universe.

S1E2 • Space's Deepest Secrets • 2016 • Astronomy

59:16

Professor Brian Cox continues his tour of the solar system revealing that it was once home to not one, but two blue planets.

S1E2 • The Planets 2019 • 2019 • Astronomy