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No, the nucleus of Halley's Comet is not spherical; it has an irregular, elongated shape. Observations suggest it measures about 15 kilometers in length and 8 kilometers in width, giving it a more potato-like or lumpy appearance. This irregular shape is common among comet nuclei, which can be influenced by their composition and the processes they undergo as they travel through the solar system.
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What is Halley's comet's nucleus?
Halley's comet's nucleus is the solid, icy core at the center of the comet. It is composed of frozen gases, dust, and rocky material, and is typically several kilometers in diameter. The nucleus is what forms the heart of the comet and serves as the source of the comet's activity when it approaches the Sun.
What is the definition of a comet head?
The comet head refers to the spherical cluster of dust and gas surrounding the comet's nucleus, which is primarily composed of ice, dust, and organic compounds. As the comet approaches the Sun, the heat causes this material to vaporize and form the comet's characteristic coma or fuzzy halo.
How large is halleys commet?
Halley's Comet has a nucleus (solid center) estimated to be about 9 miles (15 kilometers) wide. The most recently verified sighting of Halley's Comet was in 1986.
What did Edmund Halley invent?
Edmund Halley did not invent anything, but he was a British astronomer known for calculating the orbit of the comet that now bears his name. Halley's Comet, which passes by Earth approximately every 75-76 years, was the first comet to be recognized as periodic.
What is Halleys Comet's composition?
Halley's Comet is primarily composed of ice, dust, and rocky material. Its nucleus contains water ice, carbon dioxide, ammonia, and various organic compounds. This mixture gives the comet its characteristic bright coma and tail when it approaches the Sun, as the heat causes the ices to vaporize and release gas and dust. Halley's Comet is known for its periodic appearances, returning approximately every 76 years.
Is halleys comet a star?
No. It's a comet.
What is Halley's comet nicknamed?
whats halleys comet nicknames
What size is halleys Comet?
big
What is Halley's comet's nucleus?
Halley's comet's nucleus is the solid, icy core at the center of the comet. It is composed of frozen gases, dust, and rocky material, and is typically several kilometers in diameter. The nucleus is what forms the heart of the comet and serves as the source of the comet's activity when it approaches the Sun.
What year will Halleys comet come?
early 2062
What did the spacecraft giotto visit in 1986?
halleys comet
What years will halleys comet be seen?
in 2061 or 2062
What is the orbit of halleys comet?
See related links
Most recent coment near earth?
halleys comet
What is the next year that Halleys comet will be visible from earth?
2061
What is the definition of a comet head?
The comet head refers to the spherical cluster of dust and gas surrounding the comet's nucleus, which is primarily composed of ice, dust, and organic compounds. As the comet approaches the Sun, the heat causes this material to vaporize and form the comet's characteristic coma or fuzzy halo.
Why was halleys comet made?
Nobody made Halley's Comet, and there isn't any purpose to its existence. It simply is.
