|
As a comet approaches the sun, it warms up. During this warming, you can observe several distinct parts: ... The nucleus is the main, solid part of the comet. The nucleus is usually 1 to 10 kilometers in diameter, but can be as big as 100 kilometers. It can be composed of rock.
|
science.howstuffworks.com/comet3.htm
science.howstuffworks.com/comet3.htm
|
|
|
|
Back to Hale-Bopp ... Computer Lab Favorites ... Word Wizard Dictionary...
|
teacher.scholastic.com/researchtools/articlearchives/sp...
teacher.scholastic.com/researchtools/articlearchives/space/what.htm
|
|
|
Comets are small, fragile, irregularly shaped bodies composed of a mixture of non-volatile grains and frozen gases. They have highly elliptical orbits that bring them very close to the Sun and swing them deeply into space. ... Comet structures are diverse and very dynamic, but they all develop a surrounding cloud of...
|
www.solarviews.com/eng/comet.htm
www.solarviews.com/eng/comet.htm
|
|
Astronomy Question: What Are The Three Parts Of A Comet? Astronomy defines a comet as a relatively small extraterrestrial body that consists of a frozen mass, which revolves around the sun in an elliptical ... The three parts of a comet are the nucleus, coma, and tail.
|
www.blurtit.com/q977075.html
|
|
Comets question: What are three main parts of a comet? The 3 main parts of a comet are the Nucleus, Coma, and the tail. The Nucleus is the head of the comet, the Coma is the middle & the tail is the ... The 3 main parts of a comet are the Nucleus, Coma, and the tail.
|
wiki.answers.com/Q/What_are_three_main_parts_of_a_comet
wiki.answers.com/Q/What_are_three_main_parts_of_a_comet
|
|
Unlike the other small bodies in the solar system, comets have been known since antiquity. There are Chinese records of Comet Halley going back to at least 240 BC. The famous Bayeux Tapestry, which commemorates the Norman Conquest of England ... When they are near the Sun and active, comets have several distinct parts:
|
www.nineplanets.org/comets.html
www.nineplanets.org/comets.html
|
|
Part of the solar system, comets are snowballs in space. Their interacting frozen gases and dust move in reoccurring, circular or elliptical orbits around the sun. The lifespan of an average comet is a few million years. ... The comet’s three main parts are the nucleus, the coma, and the tail. The nucleus consists of...
|
www.leroy.k12.ny.us/Elementary/LinksPages/MacKenzie/mik...
www.leroy.k12.ny.us/Elementary/LinksPages/MacKenzie/mike.htm
|
|
Heads & tails | Meteor showers | Comet Resource Center | More About Meteors ... Comet Halley ... As a comet nears the Sun, its icy core boils off, forming a cloud of dust and gas called a head, or coma. Comets become visible when sunlight reflects off this cloud. As the comet gets closer to the sun, more gas is produced.
|
www.space.com/scienceastronomy/solarsystem/comets-ez.ht...
www.space.com/scienceastronomy/solarsystem/comets-ez.html
|
|
Astronomy question: Describe the parts of a comet the nucleus the coma and the tail? A comet is a ball of ice and rock that orbits the sun and rotates like a lawn sprinkler, about once a week. Comets have ... Is a comet's coma slightly larger than its nucleus? What are the parts of a comet and their description?
|
wiki.answers.com/Q/Describe_the_parts_of_a_comet_the_nu...
wiki.answers.com/Q/Describe_the_parts_of_a_comet_the_nucleus_the_coma_and_the_tail
|
|
