universe

Explores the big bang theory of how the universe may have begun.

Pictures and text illustrate relationships of size among objects in the universe.

Discusses the possiblity of life on other planets and explains how scientists are exploring this possibility.

Contains a collection of essays that provide various explanations and theories on how the universe can be understood through mathematics, computer simulations, and exploration.

Describes the steps taken to deploy the Hubble Space Telescope, and uses text and illustrations to describe the information gained so far, including the discovery of the second known supermassive black hole, and the first direct observation of a "core collapse" in a globular cluster.

A guide to the universe, and features full-color illustrations and information regarding the solar system, the universe, stargazing, and exploring space; and also discusses meteors, comets, black holes, and other related topics.

A child describes how the earth, sun, and planets are part of our solar system, which is just one small part of the universe.

Examines the origins of the Universe. Includes information on astronomers' discoveries, the Big Bang, quasars, and supernovas.

Describes increasingly smaller parts of the universe from nebula to star to Earth to rock to atom.

A child describes how the earth, sun, and planets are part of our solar system, which is just one small part of the universe.