Below Europa’s thick icy crust is a massive, global ocean where the snow floats upwards onto inverted ice peaks and submerged ravines.
Underwater Snow Gives Clues About Europa’s Icy Shell
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If you looked at the heat index during this summer’s sticky heat waves and thought, “It sure feels hotter!,” you may be right.
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The Tibetan Plateau, known as the “water tower” of Asia, supplies freshwater for nearly 2 billion people who live downstream.
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