astronomical instruments

A guide to purchasing and mounting a telescope and observing the heavens. Includes illustrations and charts.

Animated alien space travelers Adi and Woops explore the universe, the possibility of aliens, and tools used to study distant stars and planets, from simple telescopes to instruments that capture gamma rays from other galaxies. Learn just how big the universe is and how much there is left to learn about space.

Argues that the purpose of Stonehenge was to predict the occurrence of eclipses, and reviews the resulting cultural implications.

Explores the scientific principles, and technical breakthroughs that allow complex orbiting astronomical observatories to increase the world's understanding of the universe.

Profiles twelve notable scientists in the field of astronomy, discussing their research, accomplishments, ethical and professional obstacles, and contributions. Includes photographs, illustrations, chronology of notable events, and a list of resources.

An overview of astronomy that covers astronomical techniques and applications; the motions of various objects in the universe; observatories and telescopes; famous astronomers from ancient times through the twentieth century, and the impact of the field on humankind.

"An introduction to observatories in space with information about their history and use. Includes diagrams, fun facts, glossary, resource list, and index"--Provided by publisher.