NASA ScienceCasts: Observing Change Over Time

1 year ago
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News Airplane Incidents observing change over time climate change earth observing system (project) climage change sciencecasts snow cover science@nasa news messenger scieneccasts

To date, over 4 million photos taken by humans from space have been collected. These photographs are taken for many purposes, from artistic to the scientific, and help to show how our planet changes over time.

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