What is the difference between stars and planets? How big are stars? What are black holes and why are they black? How old is the Universe? These questions and many more are explored in this lively look at the cosmos.
Describes the planets of the solar system and more distant objects in space and discusses past and present ways we have gathered information about them
Illustrations and text lead young readers on a journey of discovery through space which discusses the universe, stars, galaxies, the sun, the moon, the planets, and space exploration
Describes the planets of the solar system and more distant objects in space and discusses past and present ways we have gathered information about them.
Explore the murky and mysterious ocean depths, the sweeping tides and currents, icy polar waters and warm, bright coral reefs with this fascinating fact file and learn-it-yourself book. 20 amazing projects and experiments investigate the secrets of the sea - make waves in a tank, construct a rock-pool viewer, and build a sea-bird hide. Ideal for home or school use for 8 to 12 year-olds.