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April 1977 |
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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 Supernovae! By
Jeanne L. Hopkins |
pg. 6 |
Astronomers in Space: Part 1 By
James E. Oberg |
pg. 18 |
Sky Almanac Lunar Eclipse Highlights April |
pg. 26 |
Planet Finder - April 1977 |
pg. 28 |
Equipment Atlas By
Alan P. Witzgall Building a 6" Reflector Part 1: Grinding the Mirror |
pg. 34 |
Gazer's Gazette By
Henry J. Phillips Observing the Outermost Planets |
pg. 42 |
Photography in Astronomy By
Richard Berry Printing Your Astrophotographs Part 3: Nebulae |
pg. 46 |
April Star Dome By
James Mullaney, Henry J. Phillips |
pg. 73 |
Close-Up on the Leo/Leo Minor Region |
pg. 75 |
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