0
A comet appears like a star with a tail due to its glowing nucleus and the long, trailing coma formed when it approaches the Sun. As the comet gets closer, solar radiation and solar wind cause the ice and dust in the nucleus to vaporize and release gas and particles, creating a bright cloud (coma) around the nucleus and a tail that points away from the Sun. This tail is a result of the solar wind pushing the released materials, giving the comet its distinctive appearance.
What else can I help you with?
Which heavenly bodies appear in the sky at regular bit long intervals and have a tail?
Comets are the celestial bodies that appear in the sky at regular but long intervals and have a tail. This tail forms as a comet gets closer to the sun, causing ice and dust to vaporize and stream away from the comet, creating a bright extended tail.
Do comets have a tail throughout their whole orbit?
No. The tail of a comet is just dust and vapor blown away from the comet by the solar wind. It is visible only because it reflects the Sun's light. The closer the comet is to the Sun, the more vapor and dust will be released, and the longer the comet's tail will be.It also depends on our viewing angle to the comet is. If the comet's tail is perpendicular to our line of sight, the comet tail will appear longer. If the comet's tail is pointed toward Earth or away from it, then the tail may appear very short or may not be visible at all.
How does comet look like what is it made of?
They have a tail, nucleus (the physical mass that is flying through space). Here s the astronomical sign for comets: ☄ There are most recognizable by their hair like tail. Looking up to the sky on a starry night you see a comet streaking through the heavens. It looks like a small fuzzy ball with a long hair-like tail. Other times a comet looks like a white streak. There are three main characteristics to a comet's appearance which are: the nucleus, the coma, and the tail. The nucleus is the solid central part of the comet. This is the actual mass that is traveling through space. The nucleus of a comet is dark, is potato-shaped in many comets, and resembles a dirty iceberg. A comet coma forms when the nucleus evaporates and a large cloud expands around the comet center. This cloud is called the coma. This spherical cloud gives the comet the appearance of a fuzzy ball. The most recognizable characteristic of a comet is its tail. The comet tail also forms when the nucleus evaporates, releasing gas and dust. Both the gas and dust form their own distinct tail. The trail of dust is left behind the comet in its orbit forming a curved tail called the anti-tail or dust tail. The ion tail of a comet is composed of gases and points towards the sun. A comet's tail is what comets are known for. Without a tail it would just look like a spot of light moving across the sky. Comets can be many different colors including silver, blue, purple and gold at the end of their tail. Comets are usually blue or white at the front part. The color of the comet depends on its distance from the sun.
The tail of a comet is longest when the comet is?
The tail of a comet is longest when the comet is closest to the sun, as the sun's heat causes the comet's icy surface to vaporize, creating a bright glowing tail that streams away from the comet.
Who in 1682 saw a fuzzy star with a tail and predicted when it would be seen again?
Edmond Halley saw a fuzzy star with a tail in 1682 and correctly predicted that it would reappear in 1758. This periodic comet was later named Halley's Comet in his honor.
How can you tell the difference between a comet and a star?
a comet has tail behind it while a star is like a little dot.
What is a bright object in space that looks like a star with a tail of light called?
A comet, shooting star, asteroid meteorite?
How can you tell the difference beetween a star and a commet?
a star doesn't move and a comet has a tail
What is a five letter word for white tail movie star?
comet
What is the name of the star which get a long tail when they come close to earth?
comet
Which heavenly bodies appear in the sky at regular bit long intervals and have a tail?
Comets are the celestial bodies that appear in the sky at regular but long intervals and have a tail. This tail forms as a comet gets closer to the sun, causing ice and dust to vaporize and stream away from the comet, creating a bright extended tail.
Can a comets tail be hundreds of millions of kilometers long?
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.
How can you tell if your comet is a boy or a girl?
Look under its tail.
Do comets have a tail throughout their whole orbit?
No. The tail of a comet is just dust and vapor blown away from the comet by the solar wind. It is visible only because it reflects the Sun's light. The closer the comet is to the Sun, the more vapor and dust will be released, and the longer the comet's tail will be.It also depends on our viewing angle to the comet is. If the comet's tail is perpendicular to our line of sight, the comet tail will appear longer. If the comet's tail is pointed toward Earth or away from it, then the tail may appear very short or may not be visible at all.
What pushes particles in a comets tail?
The pressure of the sun's light shining on the wispy gasses vaporizing from the comet's head push the tail of the comet away from the sun. While it looks like the "tail" of the comet is trailing behind, the tail always points away from the Sun. So after the comet's perihelion (the closest approach to the Sun) the "tail" is actually LEADING the comet!
Why comets have tails?
Because the comet is going so fast there looks like the comet has a tail.
How does comet look like what is it made of?
They have a tail, nucleus (the physical mass that is flying through space). Here s the astronomical sign for comets: ☄ There are most recognizable by their hair like tail. Looking up to the sky on a starry night you see a comet streaking through the heavens. It looks like a small fuzzy ball with a long hair-like tail. Other times a comet looks like a white streak. There are three main characteristics to a comet's appearance which are: the nucleus, the coma, and the tail. The nucleus is the solid central part of the comet. This is the actual mass that is traveling through space. The nucleus of a comet is dark, is potato-shaped in many comets, and resembles a dirty iceberg. A comet coma forms when the nucleus evaporates and a large cloud expands around the comet center. This cloud is called the coma. This spherical cloud gives the comet the appearance of a fuzzy ball. The most recognizable characteristic of a comet is its tail. The comet tail also forms when the nucleus evaporates, releasing gas and dust. Both the gas and dust form their own distinct tail. The trail of dust is left behind the comet in its orbit forming a curved tail called the anti-tail or dust tail. The ion tail of a comet is composed of gases and points towards the sun. A comet's tail is what comets are known for. Without a tail it would just look like a spot of light moving across the sky. Comets can be many different colors including silver, blue, purple and gold at the end of their tail. Comets are usually blue or white at the front part. The color of the comet depends on its distance from the sun.
