Moon Question of the Day
Has anyone else seen a Moon rainbow? If so, are they common?
Moon Folklore of the Day
The circle of the moon never filled a pond; the circle of the sun wets a shepherd.
Featured Astronomy Articles
Native Americans full Moon names were created to help different tribes track the seasons. Think of it as a "nickname" for the Moon! See our list of other full Moon names for each month of the year and their meanings.
See which eclipses will be visible across North America. See 2015 and 2016 Eclipse Dates.
Each month, we highlight what's happening in the skies—including bright planets, conjunctions, and meteor showers. Read Sky Watch.
Sky Maps (Star Chart)
Get free, printable Sky Maps (Star Charts) to find your way around the night sky.
View Sky Maps for this month.
Catch a star! See meteor showers dates for 2015 —plus viewing tips.
With the Tide Predictions Calculator, find high and low beach tides for any location in the U.S. and Canada for any date.
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See more posts in the: Astronomy Forum
Lunar crescents following new Moon
Thank you for making Bob Berman's excellent article available from the 2011 Old Farmer's Almanac. To find Bob Berman's article. First, under the Astronomy option: Go to Moon...
Angle of the Sun
Hello! I was wondering why the angle of the sun is different in Autumn than in Spring. The Azimuths are the same, but in Autumn the shadows are longer and the light seems...
does anyone know what happened to her thread for best surgery dates? i can no longer put off knee replacement and have run out of time so i must get it done next month. i have no...
Colors around Moon
I remember reading in the almanac what it means when you seen blue or other colored auras around the moon, but I can't remember what it said. Can anyone bring me up to date with...