June 1989
The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each monthly issue includes expert science reporting, vivid color photography, complete sky coverage, spot-on observing tips, informative telescope reviews, and much more! All this in an easy-to-understand, user-friendly style that's perfect for astronomers at any level.
Features
Piecing Together Earth’s Early History
The Earth and Moon were born from violent collisions.
From Idea to Observation: The Space Telescope at Work
The Hubble Space Telescope’s revolutionary views of the universe will require painstaking planning and precise orbital maneuvers.
How Far to the Galaxies?
New research promises to bring us closer to an answer.
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