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Journeys in Space and Time

   1980    Science
Ideas about time and space are explored in the changes that constellations undergo over time, the redshift and blue shift measured in interstellar objects, time dilation in Albert Einstein's theory of relativity, the designs of both Leonardo da Vinci and spacecraft that could travel near light speed, time travel and its hypothetical effects on human history, the origins of the Solar System, the history of life, and the immensity of space. In Cosmos Update, the idea of faster-than-light travel by wormholes (researched by Kip Thorne and shown in Sagan’s novel Contact) is discussed.
Series: Cosmos

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
Power of Art

Power of Art

2006  Art
Clarkson Farm

Clarkson Farm

2021  Nature
Top Gear

Top Gear

2012  Technology
Out of the Cradle

Out of the Cradle

2019  History
Walking with Cavemen

Walking with Cavemen

2003  History
Ancient Apocalypse

Ancient Apocalypse

2022  History