Megapixels: Check out the moon’s gnarly sunburn


An image of Reiner Gamma on the moon.
Space

Solving the centuries-long mystery of the moon's swirled tattoos.

For quite some time, a dappling of light gray swirls on the surface of the moon has perplexed professional and amateur astronomers alike. First identified during the…
via Popular Science "https://ift.tt/2HjHwI3"

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