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Halley was an astronomer, mathematician, and general scientist, and is best known for his prediction of the return period of the eponymous comet, Halleys Comet.

Edmund Halley discovered the motion of stars.

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13y ago
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12y ago

He was the second British Astronomer Royal, and he realized that sightings of a bright comet in the past were probably the same object and correctly predicted its next return; that comet is now named after him. He also did a lot of work on magnetic anomalies, was Captain of a sailing vessel in the Royal Navy, and constructed one of the first actuarial tables.

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14y ago

Edmond Halley is most famous for his theory that comets have elliptical orbits around the sun & over time they will return to the same point. Because his theory proved to be true Halley's Comet was named after him. Edmond Halley's theory still proves to be true as Halley's Comet flies by Earth every 75-76 years.

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12y ago

para tirarse un pedo

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13y ago

Halley's comet

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Q: What did Edmund Halley discover?
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Related questions

Who was Halley's comet named after?

Edmund Halley


Who is Edmund halley and how old is he?

Edmund Halley found Halley's Comet, and he is now dead


What was Halley's first name?

Edmond Halley.


Was Edmund Halley from England?

Yes, mathematician Edmund Halley was English.


What did Edmund halley do?

Edmund Halley was the first man to calculat a comet's orbit.


What was Halley's comet named after?

Edmund Halley.


Where was Edmund Halley born?

Edmund Halley was born in Haggerston, Shoreditch, London, England.


What is Edmund halley famous for?

He discovered Halley's Comet which is named after him.


In what year did Edmond Halley discover Halley's commit?

In 1705 Halley determined the comet's periodicity, but he was not the first person to discover it.


Who first correctly predict the return of comet Halley?

Edmund Halley obviously


How old was Edmond Halley when he died?

Edmond Halley died at the age of 85.


Why was comet halley named after Edmund halley?

Comet Halley was named after Edmund Halley because he was the first person to predict its return. Halley calculated its orbit in 1705 and predicted it would return in 1758, after his death. When the comet indeed reappeared in 1758, it was named in his honor.