Dedicated to Binocular Astronomy

Steve Tonkin explains why Binoculars are so good for Astronomy
(Seeing Stars Live interview on Castledown Radio)
Click Here to Listen


You've found the web site useful? Then get the book!
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Binocular Astronomy, 2nd Edition


The Binocular Sky exists to help you get the best out of your astronomical binoculars. From understanding binocular basics, through choosing the binocular that is right for you, to suggestions of objects to observe, the Binocular Sky has it all. The Binocular Sky is frequently updated, to ensure that the information is current. I try to be very responsive to requests and suggestions from my readers. Please look around; if you like what you see, please tell others and/or link to it. If not, please tell me!

Please also see my companion website for general astronomy, including courses and online tutorials, The Astronomical Unit.


Recent Updates

2014 Jul 01: Transient Objects updated

2014 Jul 01: The Object of the Month is the great Hercules Globular Cluster, M13

2014 Jun 30: The Binocular Sky Newsletter, July 2014 is now available

2014 Jun 30: Transient Objects updated