Title: Comets and meteors
Description: Discusses the characteristics of comets and meteors and relates famous events connected with them.
Subjects: Science, Cosmology, Astronomy, Juvenile literature, Comets, Meteors, Observers' manuals, Cometas, Estrella fugaces, Literatura juvenil, Comètes, Ouvrages pour la jeunesse, Météores, Comète, Météore, Astronomy, juvenile literature