A comet not seen for more than 80,000 years will be visible from Earth, potentially during two separate time periods over the next month. Comet Tsuchinshan-ATLAS, also known as Comet A3 ...

BOSTON - It isn't often that we get the chance to see a comet with the naked eye. But, in a year already filled with so many astronomical treats, it looks like we will be able to add a comet to ...

Comet C/2023 A3 (Tsuchinshan-ATLAS) is rapidly approaching its closest approach to the sun, which may be the closest it comes to our planet. The comet will reach its brightest at about 36.4 ...

But there's still time to see this comet, and if you enjoy astronomy and all things space, then make sure to head outside soon since the next time this one comes back will be in 80,000 years.

A once-in-many-lifetimes comet is zipping by Earth right now. Comet C/2023 A3 — known simply as Comet A3 — was first discovered last year and was first visible in the night sky earlier this ...

“It should stay fairly prominent over the next few days as the fading comet is balanced out by the darker sky as it moves away from the sun until about Oct. 19 and Oct. 20," said astronomer Dr ...

Will Comet A3, also known as Comet Tsuchinshan-ATLAS (C/2023 A3), be as bright as Comet McNaught, ... [+] also known as the "Great Comet" of 2007 (pictured). It’s expected to brighten ...

By Adam Mann This article was originally published on July 15, 2020. Eager sky watchers are turning to the heavens as Comet NEOWISE, one of the brightest comets in a generation, starts climbing ...

Help us keep bring these critical stories to light. Your support makes all the difference. A comet that was last viewed by the Neanderthals tens of thousands of years ago could be seen tonight ...

Stargazers will have the chance to spot what could be the most impressive comet of the year over the coming weeks. Comet A3 (Tsuchinshan-ATLAS) has generated so much excitement about how bright ...