One of the most stunning compilations of satellite based images from space is a recent documentary from public television’s NOVA series, called “Earth From Space.” The show explores how satellites and spacecraft have revolutionized not only how scientists look at the world, but how they are able to understand and study its intricate systems.
“The real power of satellite observations is that they represent objective truth,” said former astronaut Piers Sellers, who is also an ecologist, and appears in the documentary. “They tell us about what the world actually is doing not what we would like to be doing, not what we might fear it to be doing, but what it’s actually doing. And it’s that that allows us to see change, real change for what it is.”
“Earth From Space” is now available in DVD and Blu-ray, and Universe Today has four copies of the Blu-ray version to give away!
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Here’s a preview of the show:
The two-hour program was produced with extensive consultation with NASA scientists, and it takes data from Earth-observing satellites and transforms it into dazzling visual sequences. Each sequence exposes the intricate and surprising web of forces that sustains life on Earth. In the show, you can see how dust blown from the Sahara fertilizes the Amazon; how a vast submarine waterfall off Antarctica helps drive ocean currents around the world; and how the sun’s heating up of the southern Atlantic gives birth to a colossally powerful hurricane.
“Earth From Space” looks not only at the big picture of Earth, but also delves into the microscopic world of water molecules vaporizing over the ocean, and reveals the astonishing beauty and complexity of our dynamic planet.
“EARTH FROM SPACE” is now also available on DVD and Blu-ray for purchase. The DVD is on sale now for $19.99, with the Blu-ray priced at $24.99. The program will also be available for Digital Download. Find out more about purchasing the program here, and You can find out more info about the program itself on the PBS website.
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