Have you ever seen pictures of the Amazon rainforest? It's mostly flat, but in the wildest, most remote parts of the Amazon near the Peruvian border, there's a mountain that rises half a kilometer above the flat forest. This mountain,...
Once again, an asteroid is in the news. The new star is the 1994 PC1 asteroid (7482) 1994, which will pass close to Earth on January 18, 2022. Astronomers have been studying the asteroid for a long time. At present...
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