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Blues for a Red Planet

   1980    Science
The episode, devoted to the planet Mars, begins with scientific and fictional speculation about the Red Planet during the late nineteenth and early twentieth centuries (H. G. Wells' The War of the Worlds, Edgar Rice Burroughs' science fiction books, and Percival Lowell's false vision of canals on Mars). It then moves to Robert Goddard's early experiments in rocket-building, inspired by reading science fiction, and the work by Mars probes, including the Viking, searching for life on Mars. The episode ends with the possibility of the terraforming and colonization of Mars and a Cosmos Update on the relevance of Mars' environment to Earth's and the possibility of a manned mission to Mars.
Series: Cosmos

2015 Year In Sci-Tech

   2015    Technology
Explore the latest science behind the headlines and the coolest scientific developments that impact our lives. Technology catapults to new heights in 2015, going faster and further than ever before. We have canvassed the world in search of the best and most fascinating science and tech stories of the year for 2015 YEAR IN SCI-TECH". This action-packed hour of fun and intrigue revisits the world’s first glimpse of Pluto and images of water on Mars while exploring what this all could mean for intelligent life in the universe – all while earthling’s inch closer to becoming actual space tourists. Throughout the hour, we revisit the year’s most amazing techological feats and scientific discoveries, including new and elusive animal species discovered deep under the ocean, as well as the hottest tech trends – from hover boards to driverless cars and trucks, and the newest advances in mind-blowing virtual reality.

Unexplained Mysteries

   2008    Science
Explore the myths, misconceptions, truths & amazing mysteries of our unique universe. Could life exist on Mars? Is time travel possible & does Einstein's theory of relativity support it?
Series: The Universe

Mars: the New Evidence

   2010    Science
In the last few years, the Red Planet has yielded up many new clues that life may have once existed there...and may even exist there today. There is now have proof that water once flowed on the surface, that Mars once had lakes, and that the frozen poles are mostly water, not carbon dioxide as previously thought. Mars has snow--an aurora--and lightning generated by dust storms. Most intriguing of all are the seasonal plumes of methane that just may point to bacteria living below the surface.
Series: The Universe

Mars, the Red Planet

   2007    Science
Visit the planet most like Earth. There is a discussion of what life on Mars would be like and about the life forms that could've evolved there
Series: The Universe

Terra Firma

   2000    Science
Do other worlds tremble and heave with geological life? On Mars, we found a volcano to dwarf Mount Everest. On the moons of the giants our understanding of volcanoes was changed forever.
Series: The Planets
Universe

Universe

2021  Science
Prehistoric Planet

Prehistoric Planet

2022  Science
Human: The World Within

Human: The World Within

2021  Medicine
Earth from Space

Earth from Space

2019  Nature
Our Universe

Our Universe

2022  Nature
Breakthrough

Breakthrough

2019  Medicine
Ancient Apocalypse

Ancient Apocalypse

2022  History
The Story of Science

The Story of Science

2010  History