Sky & Telescope - June 2019 - Cover1

IMAGING:
In Pursuit of Perfect Points

ELUSIVE PREY:
Face-on Spirals

WORKBENCH:
3D-Printing a Binoscope

PAGE 64

PAGE 30

PAGE 74

THE ESSENTIAL GUIDE TO ASTRONOMY

Cosmic
Scientists
Debate the
Universe's
Expansion
Rate
PAGE 22

JUNE 2019
skyandtelescope.com

World-Class
Observing at Glacier
National Park

LIGHTING THE FUSE:

Why Do White
Dwarfs Explode?

Beyond the
New General
Catalogue

PAGE 58

PAGE 14

PAGE 54



http://www.skyandtelescope.com

Sky & Telescope - June 2019

Table of Contents for the Digital Edition of Sky & Telescope - June 2019

Contents
Sky & Telescope - June 2019 - Cover1
Sky & Telescope - June 2019 - Cover2
Sky & Telescope - June 2019 - 1
Sky & Telescope - June 2019 - Contents
Sky & Telescope - June 2019 - 3
Sky & Telescope - June 2019 - 4
Sky & Telescope - June 2019 - 5
Sky & Telescope - June 2019 - 6
Sky & Telescope - June 2019 - 7
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