Sky and Telescope - May 2018 - Cover1

OBSERVING:
Revisit Your First Loves

TIMING IS EVERYTHING:
See the Great Red Spot

ASTROTOURISM:
Skywatching Down Under

PAGE 22

PAGE 52

PAGE 60

THE ESSENTIAL GUIDE TO ASTRONOMY

Dig Deep
into NASA's
Planetary Data
PAGE 28

ASTRONOMER'S
WORKBENCH:

Build a Zoom
Finderscope
PAGE 68

TEST REPORT:

Meade's New
4½-inch Premium
Refractor
PAGE 36

MAY 2018

skyandtelescope.com

DARK
ENERGY
The Enigma That Has Stumped
Astronomers for 20 Years PAGE 14



http://www.skyandtelescope.com

Sky and Telescope - May 2018

Table of Contents for the Digital Edition of Sky and Telescope - May 2018

Sky and Telescope - May 2018 - Cover1
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