No serious amateur astronomer in the southern hemisphere should be without
Hartung’s Astronomical Objects for Southern Telescopes (Cambridge University
Press, £45/$64.95, ISBN 0 521 55491 8), revised and illustrated by
David Malin and David Frew. It’s the second edition of this book—northern
hemisphere astronomers should buy it and be envious.
More from 91av
Explore the latest news, articles and features
Mind
The relationship recession is even bigger for Gen Z than we thought
News
Technology
Killer robots are here – we must finally decide whether to accept them
Leader
Technology
Quantum computer quickly mines cryptocurrency while using less energy
News
Mind
How to sparkle in conversation with strangers
Comment
Popular articles
Trending 91av articles
1
El Niño has started and the weather could get weird
2
The relationship recession is even bigger for Gen Z than we thought
3
How I used psychology to come back from the worst year of my life
4
What is a ‘normal’ memory slowdown, and when should I worry?
5
You can upgrade your immune system, but not in the way you think
6
Alice Roberts: The forgotten origins of the human body
7
‘Forgotten’ pollutants cause 15 per cent of global warming
8
First working nuclear clock heralds a new era in timekeeping
9
mRNA covid vaccines spark immune response that may aid cancer survival
10
Wildlife thrives in solar farm built on restored peatland
