Happy autumnal equinox! Now, you can finally say fall is here — yesterday was still summer. Today, the sun enters Libra, the ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

As of Monday, Sept. 22, the moon phase is Waxing Crescent, and according to NASA's Daily Moon Observation, there's just 1% ...

Big changes are arriving, and there’s no avoiding them! Action planet Mars is moving into scintillating Scorpio for the first ...

Just days after the Moon dazzled skywatchers by glowing blood-red, another fascinating celestial show is set to unfold, a Partial Solar Eclipse. Unlike a total eclipse, where the Sun is fully hidden, ...

As archers begin their whitetail season in New York state on Oct. 1, 2025, they will be hunting under the Harvest Moon, which ...

This weekend's September new moon will rise amid a partial solar eclipse, giving way to the autumnal equinox. Here's when, ...

They are part of a NASA competition to send their space waste prototype to the moon. Waste Parrot is the university’s ...

Enter TAG Heuer’s new Carrera Astronomer, which has decided the Moon deserves more respect. Instead of a decorative ...

Find out when the next full Moon will light up the night sky. Discover its phases and mysteries with ExtremeTech’s guide.

Astrologer Priscila Lima de Charbonnières explains the significance of September’s eclipses and how to make the most of this ...

Archaeologists explore the Antikythera shipwreck. The Antikythera Mechanism is now split into 82 fragments, only 30% has been ...