Imagine noticing a new animal in your backyard, a cat with a massive size, a cat with a tail on its forehead instead of its rear end. Avi Loeb, a Harvard astrophysicist, used the analogy of this odd ...

That community recently came together to observe Comet C/2023 A3 (Tsuchinshan-ATLAS) as it passed through the night sky. Near ...

Comet C/2025 R3 may reach rare brightness levels, offering a spectacular (and unpredictable) show before sunrise.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Comet Lemmon's nucleus and ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

(CNN) — The Hubble Space Telescope and the Jupiter Icy Moons Explorer have captured fresh images of an interstellar comet as the object nears its closest approach to Earth later this month. Comet ...

Editor’s note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) — The Hubble Space Telescope and ...

Comets are famous for having space tails. But they're not the only ones! Asteroids, planets, and even stars can rock tails of their own. Hosted by: Stefan Chin (he/him) Huge thanks go to the following ...