Dedicated to Binocular Astronomy

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

2013 May 08: Mounting Binoculars for Astronomy updated

2013 Apr 28: The Binocular Sky Newsletter, May 2013 is now available

2013 Apr 15: Transient Phenomena page updated for Asteroid occultation on April 30

2013 Apr 03: The Object of the Month is Melotte 111, a beautiful large cluster in Coma Berenices.

2013 Apr 01: Transient Phenomena page updated for Comet C/2011 L4 (PanSTARRS), Ceres and Vesta

2013 Mar 28: The Binocular Sky Newsletter, April 2013 is now available

2013 Mar 08: Choosing a First Binocular for Astronomy updated.

2013 Mar 08: How to Evaluate a Binocular updated.

2013 Feb 28: Forty five objects added to Object Database.