Two remarkable celestial events will take place in the night skies on Wednesday and Thursday: a supermoon and a comet that will soon disappear forever from Earth’s view. As previously reported by ...

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.

We humans are a curious bunch. Whenever we come across something unfamiliar, our minds naturally start filling in the blanks about what it could be. That’s exactly what’s happening with comet 3I/ATLAS ...

Dozens of students gathered at Harvard’s Loomis-Michael Observatory on Thursday and Friday for a rare viewing of Comet Tsuchinshan-ATLAS, a comet visible to the naked eye that researchers say is ...

NASA’s Europa Clipper spacecraft has recorded important new observations of the interstellar comet 3I/ATLAS using its ...

Comet 3I/ATLAS has arrived in the inner solar system behaving as if the usual rules of comet physics were optional. Instead ...

GODFREY — Behold a marvel in the darkness, the Comet Tsuchinshan-ATLAS, A3, can now be seen in the Alton area. The comet hasn't been visible on Earth since the Neanderthals walked the planet 80,000 ...

Coloradans looking to the west in the early evening hours this week have the chance of spotting an ancient marvel not seen for 80,000 years. An Oort Cloud comet is currently passing Earth as part of ...

FORT WAYNE, Ind. (WANE) – WANE Weather Watcher Julie Moore got a great photo of what is, likely, Comet C/2023 a3 (Tsuchinshan ATLAS) in the Kendallville sky Sunday night. We’ll call it Comet ATLAS, ...

GLASSBORO, New Jersey (WPVI) -- If you've looked to the skies at dusk over the last few days, you may have seen a rare surprise. This is why astronomer Eddie Guerra is preparing for a comet viewing ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. You’ve likely already heard about two comets visible from ...

COMING AFTER WE LOSE THIS CHILL OVER THE NEXT COUPLE OF NIGHTS. NOW, AS THE SKIES CLEAR OUT THIS EVENING, I DRAW YOUR ATTENTION TO 8 P.M. 9 P.M. JUST A LITTLE BIT AFTER SUNSET WITH A CLEAR SKY, YOU ...