The Orionid meteor shower will light up the night sky soon. Here are an Arizona astronomer's tips for where to see the ...

Venus still hovers low in the southwestern sky at dusk a half-hour to 45 minutes after sunset. Saturn is comfortably high up ...

Prehistoric peoples may have created the world's oldest lunisolar calendar thousands of years ago to mark a calamitous comet ...

According to the Old Farmer's Almanac, the best time to see fall foliage is mid-September through early November. The second ...

During an equinox, places around the globe experience nearly equal amounts of daytime and nighttime. The second occurrence ...

Astronomers spotted a potential Earth-size rocky world orbiting a white dwarf, suggesting a future in which our planet outlives its star.

Göbekli Tepe, a massive archaeological site nestled in the rolling plains of southeastern Turkey, is considered the world’s ...

September's full moon was a supermoon and a partial lunar eclipse. October's full moon will serve up some drama as well. Here ...

Comet Tsuchinshan-ATLAS will have a close encounter with the sun today (Sept. 27) here's how to make the most of comet ...

October 2024 brings major Hindu festivals like Navratri, Dussehra, Karwa Chauth and Diwali, alongside the last solar eclipse ...

Courtesy of Dany Sternfeld On Tuesday September 17th evening, we'll see a partial lunar eclipse beneath a supermoon. It's ...

Everyone on Earth is seemingly on equal status – at least when it comes to the amount of light and dark that they get. On ...