We’re getting a great gift in our skies this holiday season with three bright planets — Saturn, Jupiter and Mars — decorating our evening skies. We also have some nice celestial conjunctions, or what ...
Humanity’s need to track the Moon’s changing phases and motions is ancient. Mammoth hunters used the Moon as a timekeeper, carving crescent-shaped notches into bone and tusk. Sumerian astronomers ...
Florian Winkler’s mesmerizing map of the northern sky takes celestial mapping to new heights. For this Behind the Map article, we connected with Winkler to learn how he created such an elegant and ...
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