Tag: Earth Surface & Interior
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An Accidental Impact Crater Discovery
An amateur astronomer scouting online satellite maps for campsites in Quebec found an impact crater instead.
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A Bit of Gray on an Emerald Isle
Ireland is best known for its many greens, but the striking grays of the island’s Burren region also stand out in satellite images.
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Scoria Cones on Earth and Mars
The hill-shaped features are a sign of explosive volcanic activity—a rarity on the Red Planet.