Earth Observatory Blogs

January Puzzler

Published 1/13/2021 in Earth Matters

Your challenge is to use the comments section to tell us what we are looking at, where it is, and why it is interesting.

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December Puzzler

Published 12/30/2020 in Earth Matters

Your challenge is to use the comments section to tell us what we are looking at, where it is, and why it is interesting.

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