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Sure. As a comet approaches the sun, the comet sheds some of its material, which trails behind it for millions of kilometers. It is this tail that is the most visible part of a comet. In fact, the word comet means "hairy star," referring to the long, streaming tail. In 1910, the earth actually passed through the tail of Halley's Comet.
What else can I help you with?
Can a comet's tail be hundreds of millions of kilometers long?
Yes, it is truly amazing.
What objects can form tails millions of kilometers long when they pass near the sun?
Comets are objects that can form tails millions of kilometers long when they pass near the sun. The heat from the sun causes the comet's icy nucleus to vaporize, creating a glowing coma and two tails: one composed of dust and the other of ionized gas.
How long could a long period comets take to orbit around the Sun?
Possibly hundreds of thousands of years.
How long has amphibians lived on earth?
For hundreds and millions of years
How long does subduction?
A plate will subduct for tens to hundreds of millions of years.
How long does it take for a butte to form?
The formation of buttes occurs on a geological timescale. This can be from millions to hundreds of millions years.
How long does subduction happen?
A plate will subduct for tens to hundreds of millions of years.
Can comets tail be miles long?
Most comet tails are millions of miles long, for example the Halley's comet, with a tail stretching 50 million kilometers. As well as the Great Comet of 1843, the tail reaching 2 AU in length. (One AU is about 150 000 000km)
What is the distance of comet tails that have been observed to extend?
Some comets have tails reaching 160 million kilometers long.
How long is a comets tail?
A comet's tail can vary in length, but it can extend from tens of thousands to millions of kilometers. The tail is mainly composed of dust and gas particles that are released as the comet approaches the Sun and interaction with solar wind pushes the material away from the comet's nucleus.
How long would it take to determine how weather and erosion can change the shape of a mountain?
hundreds, to even thousands, and possibly millions of years. though i kind of doubt the millions
What is a small icy object that can have a tail 10 million km long?
A small icy object that can have a tail up to 10 million kilometers long is a comet. Comets are composed of ice, dust, and rocky material, and when they approach the Sun, the heat causes their icy components to vaporize, creating a glowing coma and a spectacular tail that always points away from the Sun due to solar wind and radiation pressure. This tail can become extraordinarily long, sometimes extending millions of kilometers into space.
