Jupiter's Great Red Spot

Taken in 1998 by Voyager 1 through color filters and recombined to make the color image, this picture shows the Great Red Spot of Jupiter. The Spot has persisted for the past 400 or so years since astronomers first began observing it, and is a massive high-pressure anti-cyclonic storm (much akin to a hurricane) easily three times the size of our Earth.

Source: Courtesy NASA/JPL-Caltech.

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