Comet A3 hasn't been past Earth since the Neanderthals. It'll be visible across the Northern Hemisphere in October; here's ...

Miss this one, and there's no second chance. Comet C/2023 A3 Tschinshan-ATLAS will be at its closest point to Earth, 44 million miles, on Saturday, and should be visible to the naked eye in the ...

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 ...

The visibility of the comet is dependent on clear weather conditions Marcos del Mazo/LightRocket via Getty Look up! A bright comet is expected to light up the sky this week. Comet Tsuchinshan ...

Comet Tsuchinshan-ATLAS, also known as C/2023 A3 to scientists and pronounced Choo-cheen-shahn, is expected to be visible to the naked eye across the Northern Hemisphere for several weeks in ...

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 ...

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 ...

After putting on a show in the predawn sky earlier this month, Comet Tsuchinshan-ATLAS (C/2023 A3) was eventually lost in the glare of the Sun. But now that it has crossed behind the Sun from our ...

October's supermoon is the closest of the year and it's teaming up with a comet for a rare stargazing two-for-one.

The Oort Cloud comet — also known as the Tsuchinshan-ATLAS — will be lighting up the sky starting Oct. 9 Athena Sobhan is a Digital News Writer at PEOPLE since 2024. Her work has previously ...

For example, in 2007, Comet Holmes suddenly flared up and became 500,000 times brighter in just two days because a pocket of gas inside it had breached its surface, according to Space.com.