Asteroids are minor planets, especially those of the inner Solar System. The
larger ones have also been called planetoids. These terms have historically been
Every once in a while, a meteor will be big enough to weather its fiery descent
and land on Earth, where it earns the title "meteorite." Asteroids are also known
Nov 21, 2014 ... Asteroids are small, airless rocky worlds that revolve around the sun and are too
small to be called planets. They are also called space rocks, ...
www.ask.com/youtube?q=What Is a Asteroid?&v=emFJDUKmXH4
May 12, 2014 ... Asteroids are minor planets, especially those of the inner Solar System. The
larger ones have also been called planetoids. These terms have ...
Asteroids are rocky-metallic objects which range in size from about the size of
pebbles to around 600 miles (~1,000 km) across. Although they orbit the Sun,
This image, taken by NASA's Near Earth Asteroid Rendezvous mission in 2000,
shows a close-up view of Eros, an asteroid with an orbit that takes it somewhat ...
An asteroid is a large rock in outer space. Some, like Ceres, can be very large,
while others are as small as a grain of sand. Due to their smaller size, asteroids ...
Asteroids are small solar system bodies that orbit the Sun. Made of rock and
metal, they can also contain organic compounds. Asteroids are similar to comets
Sep 12, 2015 ... These rocky remnants are now the asteroids that travel about our Solar System.
Since these “leftovers” contain clues about the early days of our ...
Feb 15, 2013 ... What is the difference between an asteroid, a meteoroid, a meteor and a ... An
asteroid is a rocky object in space that's smaller than a planet ...