SUNSET: 
This Week's Sky at a Glance, January 22 – 30
See all five planets at dawn! The nearly-full Moon shines in Gemini Friday evening — with Castor and Pollux to its left and Procyon to its lower right.
This Week's Sky at a Glance, January 15 – 23
The Moon shines in dim Pisces upper left of the Great Square of Pegasus. Does the half-lit Moon look just a trace bigger than usual? It's about at perigee.
This Week's Sky at a Glance, January 8 – 16
Comet Catalina (C/2013 US10) is fading but still within view. A special treat on January 9th: Venus and Saturn just half a degree from each other.
This Week's Sky at a Glance, January 1 – 9
Comet Catalina (C/2013 US10) remains visible very high in the southeast before the first light of dawn. For more to see, look to Orion in prime view.
This Week's Sky at a Glance, December 25 – January 2
The Christmas Moon, a day past full, hangs in Gemini. Look for Castor and Pollux to its left. High above shines the constellation Auriga.
This Week's Sky at a Glance, December 18 – 27
Friday evening, the first-quarter Moon shines under the left side of the Great Square of Pegasus. Can you see the Moon moving with respect to this line as the hours go by?
This Week's Sky at a Glance, December 11 – 19
Sirius is the brightest star in the night sky. Have you ever tried to catch Sirius rising? It rises between 7:30 and 8:30 p.m., depending on where you live.
This Week's Sky at a Glance, December 4 – 12
The Summer Triangle remains in the western sky these cold evenings. Its brightest star is Vega; look above for Deneb and farther to Vega's left is Altair.
