Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

The final ESA/Webb Picture of the Month feature for 2025 showcases a festive-looking region filled with glowing clouds of gas ...

Sky watchers may be tempted out this weekend, when an underappreciated meteor shower will coincide with a new moon and the ...

Colorado is known for its scenic beauty, but some of its best views are only visible after the sun sets. Here are 5 of the ...

The night sky is full of festive delights and just remember to wear a scarf and woolly hat when looking out for these ...

The Ursids will peak around the time of the winter solstice under dark skies with chances of enhanced meteor activity.

"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar explosion — or any other type of normal stellar explosion." ...

The Christmas star was a sign of hope. Amid darkness, doubt, confusion and fear, hope — along with our humanity — is as great a gift as there is to offer. It’s a gift that affirms the way things are ...

Comet 3I/ATLAS, the third interstellar object ever detected, will swing closest to Earth overnight from Thursday to Friday (Dec. 18 to 19). Here’s how to see it.

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Meteors from the Ursids appear near the Little Dipper, which is part of the constellation Ursa Minor. Only skywatchers in the Northern Hemisphere will have a chance of seeing this shower. The moon ...

Arizona’s night skies will give local skywatchers a full year of must-see stargazing events in 2026. Cosmic spectacles like ...