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Today in History: Comet Shoemaker-Levy 9 Collides with Jupiter

7/16/2025

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Summary

Story summary

On July 16, 1994, fragments of Comet Shoemaker–Levy 9 collided with Jupiter, marking a historic astronomical event. The first impact generated a fireball that reached an astonishing peak temperature of 24,000 kelvin. This event provided scientists with valuable insights into the dynamics of planetary atmospheres and the effects of cometary impacts.

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Story summary

On July 16, 1994, fragments of Comet Shoemaker–Levy 9 collided with Jupiter, marking a historic astronomical event. The first impact generated a fireball that reached an astonishing peak temperature of 24,000 kelvin. This event provided scientists with valuable insights into the dynamics of planetary atmospheres and the effects of cometary impacts.