Solar radiation causes the water, frozen gases and other volatile materials within the comet to vaporize and stream out of the nucleus, carrying dust away with them. The streams of dust and gas thus released form a huge, extremely tenuous atmosphere around the comet called the coma, and the force exerted on the coma by the Sun's radiation pressure and solar wind cause an enormous tail to form, which points away from the sun.
The possessive form of the noun comet is comet's. Example: The comet's appearance was calculated for three AM.
The three main parts of a comet are the nucleus, coma, and tail. The nucleus is the head of the comet, the coma is the middle, and the tail is the end of the comet.
Comet books
A comet
A comet because a comet is an icy ball traveling in space and when it passes the sun it begins to outgas and that is the tail we usually see.
Sort of. The nucleus get heated by solar radiation and warms up to the point where some of its ices delequess (they change from solid to gas directly without forming a liquid phase because of the low pressure in space) these come out of the nucleus in jets caring dusty particles form the comet along with them. These jets of gas from the tail. The nucleus does not melt unless the comet plunges into the Sun.
a comet/meteorite
Comets are very cold objects with no atmospheres and very weak gravity. When they go close to the sun the violently eject jets of gas.
It is a comet.
Jets.
Halley's Comet
The comet's tail is in front of the comet, not after
a dead comet is>......a out gassed comet.
A comet head is the top of the comet like its nucleus is on the top of the comet.
=The reindeer who's name is also the name of a kitchen cleanser is COMET=
A short period comet.
no comet west is not a real comet