A (6)

(ff) #1
http://www.skyandtelescope.com.au 5

THE ASTRONOMY SCENE
32 Amateur awarded
Aussie gets top astronomy medal
By Jonathan Nally
58 Hunt the moons of Mars
Track down Phobos and Deimos
By Alan M. MacRobert
64 Better views of the planets
Simple accessories, better seeing.
By Thomas Dobbins
68 Test report
We put a Starlight Xpress
imaging ensemble to the test.
By Johnny Horne
72 Astronomer’s workbench
DIY observing equipment
By Jerry Oltion
76 Gallery
Reader's astrophotos
79 Marketplace
80 Indextoadvertisers
82 Focal Point
Getting humans to Mars
By Jim Bell

SUBSCRIBETOAS&T
75 Subscription offer
Subscribe and receive FREE
Hubble Space Telescope DVD!

ON THE COVER

NASA’s Juno spacecraft is set to
vastly improve our understanding of
what makes Jupiter tick. See page 14.

p.36 A better alternative for night vision?


AUSTRALIAN SKY & TELESCOPE
(ISSN 1832-0457) is published 8 times
per year by Paragon Media Pty Limited,
© 2016 Paragon Media Pty Limited.
All rights reserved.

THE ESSENTIAL MAGAZINE OF ASTRONOMY

SKY & TELESCOPE
INTERNATIONAL
EDITOR IN CHIEF
Peter Tyson
EDITORIAL
SENIOR EDITORS
Alan M. MacRobert, J. Kelly Beatty
EQUIPMENT EDITOR Sean Walker
SCIENCE EDITOR Camille M. Carlisle
WEB EDITOR Monica Young
OBSERVING EDITOR
Susan N. Johnson-Roehr
SENIOR CONTRIBUTING EDITORS
Robert Naeye, Roger W. Sinnott
DESIGN DIRECTOR
Patricia Gillis-Coppola
ILLUSTRATION DIRECTOR
Gregg Dinderman
Founded in 1941 by Charles A. Federer Jr.
and Helen Spence Federer

Printed by Webstar
Australia distribution by Network
Services. New Zealand distribution by
Gordon & Gotch. © 2016 F+W Media,
Inc. and Paragon Media. No part of
this publication may be reproduced,
translated, or converted into a machine-
readable form or language without
the written consent of the publisher.
Australian Sky & Telescope is published
by Paragon Media under licence from
F+W Media, Inc. as the Australian edition
of Sky & Telescope. Australian Sky &
Telescope is a registered trademark of
F+W Media, Inc. USA. Articles express
the opinions of the authors and are not
necessarily those of the Editor or Paragon
Media. ISSN 1832-

I


have a few welcomes and one farewell to make. First the farewell. Gary Seronik,
who has been writing about observing and telescope making for 20 years, is
moving on to become editor of the Canadian magazine, SkyNews. I know that you,
the reader, and all of us here at Australian Sky & Telescope have benefited greatly from
Gary’s many years of contributions, and we wish him all the best in his new gig.
Taking over from Gary are two new authors, the first of whom, Mathew Wedel, will
be writing most of our Binocular Highlights columns. A paleontologist and professor
of anatomy by day, by night he is what he calls an “adventurous stargazer”. And we
also welcome Jerry Oltion, who is taking over Gary’s Telescope Workshop column
under the new title of Astronomer’s Workbench. Jerry’s column will appeal to a wider
range of DIYers, going beyond telescopes to include homebuilt equipment of all kinds,
from easy-to-make laser collimators to even easier-to-make custom eyepieces.
Finally, you’ll have been enjoying Con Stoitsis’ meteor observing column for a few
issues now. It’s great to have Con aboard to share his knowledge of all things meteoric.
Meteor shower observing is a fun way to get into stargazing — you don’t need any
equipment, it helps you learn the stars and constellations, and it helps beginners
grasp some of the basics of night-time observation. I encourage you to use his hints
and tips to make the most of the showers to which we are regularly treated.

Comings and goings


Australian Sky & Telescope is on Facebook. Complementing our
website, Facebook helps keep you alerted to astronomy news and
information about Australian Sky & Telescope.

Jonathan Nally, Editor
[email protected]

SPECTRUM
JONATHAN NALLY

EDITORIAL
EDITOR Jonathan Nally
ART DIRECTOR Lee McLachlan
CONTRIBUTING EDITORS
John Drummond, David Ellyard,
Ross Gould, Steve Kerr,
Alan Plummer, David Seargent
EMAIL [email protected]
ADVERTISING
ADVERTISING MANAGER Jonathan Nally
EMAIL [email protected]
SUBSCRIPTION SERVICES
TEL 02 9439 1955
EMAIL [email protected]
PARAGON MEDIA PTY LIMITED
ABN 49 097 087 860
TEL 02 9439 1955 FAX 02 9439 1977
ADDRESS Suite 14, Level 2/174 Willoughby Rd,
Crows Nest NSW 2065
PO Box 81, St Leonards, NSW 1590
PUBLISHER
Ian Brooks
Free download pdf