Our featured images is from Astronomy Magazine.  It depicts Sirus’s  -1.5 “young Moon, ” a celestial highlight this week.  Click here for more.   The article itself is also from Astronomy Magazine’s but their 2016 16-page calendar pullout that highlighted each months biggest celestial events.  For whatever reason, there was none for 2017.

Read more: 2017, August 21st – The Skyguide to the Great American Eclipse