Environmental Changes

What can satellites tell us about the way human population growth and resource use are changing the Earth's lands, oceans, and climate? At this exhibit three rotating cubes, featuring modern and historic satellite images, illustrate some of the important environmental changes that NASA's satellites are tracking from space. As visitors turn the cubes, they watch the city of Las Vegas expand, the forests of Brazil shrink, and the Antarctic ozone hole grow

Approx. Dimensions*:
68" W x 22" L x 59" H

Power: Not Required
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