Astronomy

Also, see visible planets and bright stars for your area.

The Full Harvest Moon, will occur on Saturday, September 26, 2026.

Today's Moon Phase

67% of Full • 10 days old

Catch a star! See meteor showers dates for the year—plus viewing tips.

Find the dates and times of upcoming eclipses, including solar eclipses, lunar eclipses, and transits.

Milky Way Stargazing Guide: Best Time, Places, and Tips

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Free August Sky Map (Star Chart)

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Facts, Folklore, and Everything You Need to Know About the Fall Equinox

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Curious Ways Our Ancestors Tracked the Seasons