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Astronomy December 1987

Available in PDF digital format for

$4.99

Forces That Shape Spiral Galaxies
Computer Control For Your Telescope?
Interstellar Ghosts: Extreme Scattering Events
What Put The Twist In NGC-2997?

Title: Astronomy December 1987

Series: Astronomy

Item Number: ASTRONOMY198712

Robert Mcdonald - June 2, 2017

★★★★★

Great Magazine

Astronomy is a monthly American magazine about astronomy. Targeting amateur astronomers, it contains columns on sky viewing, reader-submitted astrophotography, and articles on astronomy and astrophysics for general readers.