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At left, photo of Jupiter’s enormous Great Red Spot in 1879 from Agnes Clerk’s Book ” A History of Astronomy in the 19th Century”. At right, Jupiter on Jan. 10, 2014. Credit: Damian Peach
Watch out! One day it may just go away. Jupiter’s most celebrated atmospheric beauty mark, the Great Red Spot (GRS), has been shrinking for years. When I was a kid in the ’60s peering through my Edmund 6-inch reflector, not only was the Spot decidedly red, but it was extremely easy to see. Back then it really did span three Earths. Not anymore. (…)
Read the rest of Will Jupiter’s Great Red Spot Turn into a Wee Red Dot? (1,000 words)
© Bob King for Universe Today, 2014. |
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Post tags: Great Red Spot, GRS, Jupiter
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