GrandmasterFrank

  • 2 Posts
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Joined 1 year ago
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Cake day: June 12th, 2023

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  • Did you know the Great Red Spot is shrinking? From Wikipedia:

    In the 21st century, the Great Red Spot has been observed to be shrinking in size. At the start of 2004, its length was about half that of a century earlier, when it reached a size of 40,000 km (25,000 mi), about three times the diameter of Earth. At the present rate of reduction, it will become circular by 2040. It is not known how long the spot will last, or whether the change is a result of normal fluctuations.[12] In 2019, the Great Red Spot began “flaking” at its edge, with fragments of the storm breaking off and dissipating.[13] The shrinking and “flaking” fueled speculation from some astronomers that the Great Red Spot could dissipate within 20 years.[14] However, other astronomers believe that the apparent size of the Great Red Spot reflects its cloud coverage and not the size of the actual, underlying vortex, and they also believe that the flaking events can be explained by interactions with other cyclones or anticyclones, including incomplete absorptions of smaller systems; if this is the case, this would mean that the Great Red Spot is not in danger of dissipating.[15]

    Considering the Great Dark Spot of Neptune has disappeared (other other dark storms have appeared), I think we are lucky enough to have observed such a massive storm on Jupiter for hundreds of years