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Deep Sky Astronomy April 2017 Northern Hemisphere
Here we are in April now, and I am sure at least some of you are fighting with clouds and rain. ...
What Astronomy Eyepieces should I get for my Telescope?
There is always a lot of discussion from people on what eyepieces to get with their new telescopes....
The Road to Your First Telescope - A Newbie Astronomers Perspective
I am still new to this hobby and just now getting my first scope(s) up and running, so this is not...
How to Fine Tune an Atlas Pro AZ EQ Telescope Mount
This is an easy check and tune up of the Atlas Pro AZ/EQ mount head. Many other heads in the EQ6...
March Night Sky Objects: Star Clusters / Globular Gallop for Northern Hemisphere
March Night Sky Objects: Star Clusters / Globular Gallop for Northern Hemisphere As we head into...
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Re: Do Sirius A and B have opposite spin ?
What you missed is that Sirius B is much smaller than Sirius A.
not_Fritz_Argelander Today, 12:29 AMRadius of Sirius B is 0.008 solar, unresolved interferometricaly.
Sirius A