NOVA Earth from Space
Detailed satellite images reveal the web of connections that sustain life on Earth. Details
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The Uses of Satellite Imagery
Images from near-Earth orbit help us with everything from weather forecasting and disaster...
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Global Weather Machine
What are the primary forces behind what we call weather, and how does El Niño take over th...
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Glacier Hazards From Space
View satellite images of glaciers that have wreaked havoc—or might soon.
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Inside the Jet Stream
What exactly is this high, eastward-flowing wind we hear about on weather reports? Find ou...
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