It is called a Coma.
I think it called Halley's comet, someone called Halley discovered it trails.
nucleus lol
pyroclastic , STRAIGHT OUTTA THE TEXT BOOK (:
since comets are big, dusty snow-balls, it doesn't much protection from most of a comet, and the atmosphere takes care of that. However, in the case of a direct hit by the head of a comet ... kerpow! The earth wouldn't really be damaged, but the little things (like us) would be.
Halley's Comet actually comes around every year. Humans enjoy loooking at the beautiful light show. The reason why Halley's Comet is so famous is that light show was the first comet seen that was reecorded.
Coma
The solid object at the head of a comet is called the comet nucleus.
a coma
A hazy Cloud called coma sorrounds the head of a comet.
The bright glowing gases at the central part of a comet are called the coma. They are produced as the comet comes closer to the sun and the heat causes the ice and other volatile compounds on the comet's surface to sublimate, creating a cloud of gas and dust around the nucleus.
A comet is made from dust and ice. It forms a tail because the ice is melted by the Sun and therefore always pointing away from it because of gravity. The comet's orbit is not circular but in the shape of an oval.
The halo of light around a comet is called the coma. It is made up of gas and dust that are released from the comet as it approaches the sun and is illuminated by sunlight, creating a glowing cloud around the comet.
It is called a Coma.
A heavenly body with a fiery tail is called a comet. Comets are icy bodies that heat up and release gas and dust as they approach the Sun, creating a glowing tail that can be seen from Earth.
A comet has a frozen nucleus and can develop a glowing tail when it gets close to the Sun. The heat from the Sun causes the icy nucleus of the comet to release gas and dust, which forms a glowing tail as it reflects sunlight.
Why don't you ask your mom, or dad? ^-^
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.