observers' manuals

Contains information about the planets, the sun and moon and their eclipses, meteors and comets.

Explains how to observe stars with the naked eye and how to understand what is seen. Discusses the difference between astronomy and astrology.

Explains the nature of galaxies, nebulae, and stars; features a selection of star charts with instructions on how to use them; describes major constellations seen in the night sky in the northern hemisphere; and provides details on the formation and structure of the solar system.

Explains how to skywatch and stargaze, what to look for, and how to record observations. Includes projects.

Shows the many celestial wonders that can be viewed by the unaided eye, and explains, in nontechnical language, a variety of astral phenomena.

On t.p.: A guide to the constellations, sun, moon, planets, and other features of the heavens.

An introduction to the sky for those with little knowledge of astronomy.

Presents activities and projects with which the amateur meteorologist can explore the weather.

On cover: A field guide to the heavens, with a Locater Wheel that enables you to identify every prominent star in the sky at any point in the world. Plus a newly designed pop-up sky.

Contains 40 charts showing the sky throughout the year as far north as Alaska and as far south as Australia and New Zealand.