Image of Earth from Space
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Scientists can use new and old pictures to keep track of Earth’s changes over time. Since Earth is where we live – and it’s the only planet we know of that we can live on – scientists are constantly observing its land, water, and air.

By capturing images from the ground and images from satellites in the sky, we can see how our planet is different than it used to be.

Publish Date
Run Time 00:05:11
Topic Earth & Climate
Video Quality HD
Rating TV-G