Asteroids (Isaac Asimov's 21st Century Library of the Universe)

Description:

Introduces the bodies in space also known as planetoids, minor planets, or when they stray from their paths, meteoroids.

subjects: Asteroids,  Juvenile literature,  Spanish language materials,  Asteroides,  Literatura juvenil,  Astéroïdes,  Ouvrages pour la jeunesse,  Outer space, juvenile literature,  Outer space,  Astronomy, juvenile literature,  Astronomy