Monday,  December 03, 2012 • Vol. 13--No. 138 • 17 of 34 •  Other Editions

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tured the false images below. The images were made before the event happened, so we know the images below are photoshopped illustrations.
• What's happening with the planets Venus, Mercury and Saturn in December 2012? Nothing unusual. Venus is shining before dawn. It has been shining before dawn since June 2012. Remember the cool Ve

THIS WILL NOT HAPPEN ON DECEMBER 3, 2012. The image is an exaggeration of a true, and common, sky event.

nus transit in early June 2012? That's when Venus crossed from the evening to the morning sky. As the innermost planet, Mercury always appears either before dawn or after sunset. It shifts from place to place half a dozen times each earthly year. So if Venus is up before dawn, Mercury is bound to be near it at times. Saturn, too, returns to the predawn sky at least once every year. Why? Because Earth orbits the sun once a year. So our own motion in orbit places Saturn on a yearly cycle in our sky.
• What's cool about what's happening on December 3, 2012 is that these three planets will be equidistant from each other. Will they be exactly above three Egyptian pyramids as shown in the illustrations above? No. But someone standing in just the right spot near these pyramids should be able to get the planets to appear above the pyramids in a picturesque way. For sure, if you stand in a particular spot near the pyramids - facing them, and facing the eastern sky before dawn - you should be able to see the planets and the pyramids together. That would be a nice thing to see! If anyone gets a photo of this, please drop us a note via the Contact button at the top of this page, or post it directly to EarthSky's Facebook page.
• What's puzzling about this Mercury-Venus-Saturn-pyramid story is that there was a much better display of two planets earlier this year. In March 2012, the two brightest planets - Venus and Jupiter - had a dazzling conjunction in the evening sky. Someone standing in just the right spot in March could have captured a great photo

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