Asteroid - Wikipedia, the free encyclopedia
Asteroids, sometimes called minor planets or planetoids, are small Solar System ... The distinction between asteroids and comets is made on visual appearance: ...
en.wikipedia.org

Asteroids - Nine Planets
Guide to how asteroids are classified according to their spectra and position in the solar system.
www.nineplanets.org

Asteroids (video game) - Wikipedia, the free encyclopedia
Asteroids is a video arcade game released in 1979 by Atari Inc. ... Asteroids uses vector graphics and a two-dimensional view that wraps around in both screen axes. ...
en.wikipedia.org

Asteroid Introduction
They are known as minor planets -- Explore the worlds of asteroids. ... Earth Crossing Asteroids ... Asteroids range in size from Ceres, which has a diameter of ...
www.solarviews.com

NASA - Asteroid
Asteroids are also called minor planets or planetoids. ... contains more than 200 asteroids larger than 60 miles ... There are millions of smaller asteroids. ...
www.nasa.gov

Neave Games // Asteroids ...play the classic Asteroids arcade ...
Play the classic Asteroids game for free online with daily global high scores. ... to the line pioneers at Atari, we were blessed with the line-tastic Asteroids. ...
www.neave.com

Asteroids - NSSDC
Collection of asteroid fact sheets, images, and mission information from NASA.
nssdc.gsfc.nasa.gov

asteroid: Definition from Answers.com
asteroid ( ) n. Astronomy . Any of numerous small celestial bodies that revolve around the sun, with orbits lying chiefly between Mars and Jupiter and
www.answers.com

Asteroids: Zoom Astronomy
Introduction to asteroids. ... Asteroids are rocky or metallic objects, most of which orbit the Sun in the ... Most asteroids orbit from between 186 million to ...
www.enchantedlearning.com

Solar System Exploration: Planets: Asteroids
The Solar System Exploration Home Page is part of NASA's Office of Space Science and describes NASA's program to explore the solar system.
solarsystem.nasa.gov