SPIRAL GALAXIES:
Running on Empty CONSTELLATION CLOSE-UP:
Centaurus and Crux WORKBENCH:
Four-Mirror Binoscope
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THE ESSENTIAL GUIDE TO ASTRONOMY
N
the
PAGE 28
Nurture Your
Newtonian:
Collimation
PAGE 68
TEST REPORT:
Sony’s α7 III
Mirrorless Camera
PAGE 60
Galactic Cirrus:
Follow the Clouds
PAGE 57
APRIL 2019
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