#84: Dear Liza, Now There's a Hole in Jupiter

A comet or asteroid had slams into Jupiter with the force of 2 billion tons of TNT, blowing a giant hole in the clouds over the gas giant.

By Andrew Grant|Sunday, December 20, 2009
NASA, ESA and H. Hammel (Space Science Institute,
Boulder Colorado)

On July 19, 15 years after the Shoemaker-Levy 9 comet slammed into Jupiter, Australian amateur astronomer Anthony Wesley noticed a dark spot near the planet’s south pole that resembled marks he had seen after the 1994 crash. NASA scientists took a closer look and concluded that another comet or asteroid had slammed into Jupiter with the force of 2 billion tons of TNT. The Hubble Space Telescope snapped this photo four days later, showing an enigmatic cloud spread out by Jupiter’s turbulent atmosphere.

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