earth

spotted lakes science earth - 7020454912
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The lake appears to be a normal one during fall, winter, and a small portion of spring; but during the summer, most of the lake becomes evaporated. Dozens upon dozens of crater-like mineral deposits rest at the bottom of the lake and become visible during the warm weather. The mineral deposits span about 25 feet on average and contain many different concentrations of magnesium sulfate, and calcium/sodium phosphates, which gives them a distinct yellow, orange, green, or blue color.
rocks death valley science earth - 8302895104
Via NPR
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Via NPR:

A century ago, miners working in California's Death Valley reported seeing boulders on the desert floor with long trails behind them — as if the stones had been pushed across the sand. But despite 60 years of trying, no one ever saw what moved them.

Now scientists think they've solved the mystery of the "slithering rocks of Death Valley." Using GPS tags pasted to the boulders, and a video camera, a geologist from Scripps Institution of Oceanography and his engineer cousin have evidence that broad, jagged panes of melting ice push the stones across the desert, nudged in one direction or another by the breeze. The team details their results in the current issue of the journal Plos One.




this exo planet maybe the closest to earth yet!
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NASA's Kepler Space Telescope recently discovered an Earth-like planet orbiting a nearby star within the habitable zone of our galaxy. Kepler-186f is approximately 500 light-years from Earth in the Cygnus constellation.
earth other universe quantum physics 101 wormholes - 6206118400
By Unknown
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Not pictured: The fact that going through a wormhole will literally kill you.

meteor Meteorology weather science earth - 7742724352
By Unknown
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Masked in the chaos, however, was an enormous plume of dust that the Russian meteor left behind in Earth's atmosphere. This cloud, which had hundreds of tons of material in it, was still lingering three months after the Feb. 15 explosion, a new study has found. Scientists created a video of the Russian meteor explosion's dust cloud to illustrate the phenomenon.