An image from the Rosetta probe shows the Cliffs of Hathor on Comet 67P/Churyumov-Gerasimenko. Specks and streaks cover the frame. Some of them are dust particles, others are background stars. The ...
The blessed snow that blanketed the high country and bolstered emaciated snowpacks this week was swirling with dirty trouble. Little specks of Arizona, New Mexico and Utah rode in on the potentially ...
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