Astroids are made up of many different types of metals and rock. There may even be some elements that have not been discovered yet inside astroids.
http://answers.ask.com/Science/Astronomy/what_are_aster...
Pieces of rocks made of minerals similar to those that are formed the rocky planets and moons.
http://wiki.answers.com/Q/What_are_asteroid_belts_made_...
Learn How Big Space Is With KidsAstronomy.com ... The asteroid belt is divided into an inner belt and an outer belt. The inner belt which is made up of asteroids that are within 250 million miles of the Sun contains asteroids that are made of metals.
www.kidsastronomy.com/asteroid.htm www.kidsastronomy.com/asteroid.htm
The near-Earth asteroid Eros is made of material that has not been much altered since its accretion from the circum-Solar dust disk 4.5 billion years ago, never subjected to the melting and separation of its materials into distinct layers -- e.g., differentiated into metallic core, mantle, and crust -- as happened with...
www.solstation.com/stars/asteroid.htm www.solstation.com/stars/asteroid.htm
The Asteroid Belt is made up of large and small rocks and chunks of ice called Asteroids that were left over from the creation of the solar system about 4.6 billion years ago. They are rocky objects with round or irregular shapes.
library.thinkquest.org/25401/data/asteroid/index.html library.thinkquest.org/25401/data/asteroid/index.html
Asteroid belt - Wikipedia, the free encyclopedia
The asteroid belt is the region of the Solar System located roughly between the orbits of the planets Mars and Jupiter. It is occupied by numerous irregularly shaped bodies called asteroids or minor...
en.wikipedia.org/wiki/Asteroid_belt
Christophsis was the sole inhabitable world of the Christoph system in the Savareen sector of the Outer Rim Territories. ... Although its position close to various asteroid belts made it a target for stray rocks, the planet was refined by use of investments made by Tepasi nobles circa 600 BBY and later, the world's...
starwars.wikia.com/wiki/Christophsis
Most asteroids orbit within an area between Jupiter and Mars known as the asteroid belt. These relatively small objects look like tiny specks of light from earth, if they are visible at all. ... Asteroid and Asteroid Impact Information at Space.com: Asteroids, Asteroid Belts, and Asteroid News, Features, Images, and more...
www.space.com/asteroids/ www.space.com/asteroids/
Asteroid belts may tell us how our very solar system came into existence. Learn all about asteroid belts, from their characteristics to what they can teach us. ... Are there other asteroid belts in other solar systems like ours, or is the main belt unique? Keep reading to find out...
science.howstuffworks.com/asteroid-belt.htm science.howstuffworks.com/asteroid-belt.htm
Knowing asteroid characteristics help us classify and study them. Learn about asteroid characteristics and asteroid facts. ... M-type (metallic) - The remaining 8 percent of the asteroids are made of metallic iron and are found in the middle region of the main belt. ... Introduction to How Asteroid Belts Work...
science.howstuffworks.com/asteroid-belt3.htm science.howstuffworks.com/asteroid-belt3.htm
Definitions