Looking for a sky event this week? Check out our full Sky This Week column. November 7: Open cluster M103 shines in the Queen ...

Some people probably believe that the twinkling effect is produced by the stars themselves, but that is not the case at all. Since 1986 I have had an affiliation with the Hayden Planetarium in New ...

At around 10:00 p.m. local time on Sunday (Nov. 9), if you look low toward the east-northeast sky, you will see a waning gibbous moon, 72 percent illuminated, and shining prominently below it will be ...