Comet 3I/ATLAS reaches its closest point to Earth tonight ...
13 hours ago · 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.
Latest Comet 3I/ATLAS news: One day until the comet is ...
2 days ago · The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news you need to know.
An interstellar comet is passing by Earth tonight—here’s how ...
Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what you’ll need to catch a glimpse.
Interstellar comet glows in new X-ray images ahead of Earth ...
14 hours ago · Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its composition.
Comet - Wikipedia
A comet is an icy, small Solar System body or interstellar object that warms and begins to release gases when passing close to the Sun, a process called outgassing. This produces an extended, …
What is 3I/ATLAS? How to watch as interstellar comet nears Earth
2 days ago · The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet as it ever will.
3I/ATLAS live tracker: interstellar comet passing near Earth ...
22 hours ago · Interstellar comet 3I/ATLAS: Live tracker, best view time, NASA updates as object passes near Earth The space object, which was only recently discovered by scientists, will pass …