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Whose calculations helped show that comets return in predictable orbits?
Quick Answer
Edmond Halley’s. He used Newtonian gravity to predict the return of the comet now named after him.
The Full Story
Edmond Halley analyzed historical comet records and recognized that the comets seen in 1531, 1607, and 1682 were likely the same object. Using Isaac Newton’s gravitational ideas, he predicted its return in 1758. The comet reappeared after Halley’s death, confirming his calculation. This became one of the most famous successes in celestial mechanics.
Key Facts
1.Prediction for 1758
2.Comet named 1P/Halley
3.Confirmed after Halley’s death
YouTube Angle
Suggested video title for this topic:
"The comet prediction that made science feel like prophecy"
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