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The design principles covered in the book include: lens bending
instrumental magnitudes and colors
How and why he constructed the Atlas
author of Advanced Observing: Visual Mysteries of the Universe
Serpens Cauda
The Year-Round Messier Marathon Willmann-Bell The design principles covered inBy Harvard Pennington Product Information: 8. 50" by 11. 00", 194 pages, hardbound. Among the deepest satisfactions of amateur astronomy is knowing your way around the sky. From the familiar guideposts of the brightest stars, you confidently point your binoculars or telescope toward the Andromeda galaxy, the Hercules cluster, or the Lagoon nebula. This book was written for the person who wants to become deeply familiar with the most famous list of 110
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