When you look up at the stars in the night sky, they appear with different brightnesses, colors, and clustering patterns. But when you see a star, you don't immediately know whether it's an isolated ...
Recently the Sloan Digital Sky Survey (SDSS) has completed the largest map of the universe thus far. The map focuses on the positions of quasars. These objects are powered by supermassive black holes ...
You may have heard about an asteroid set to fly near Earth that is the size of 18 platypus, or maybe the one that’s the size of 33 armadillos, or even one the size of 22 tuna fish. These outlandish ...
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