News

Our solar system has a new mysterious visitor—what is it?
Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...
A 7-Billion-Year-Old Ice Ball Just Entered Our Solar System
A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...
The Economist3d
An interstellar object is cruising through the solar system
What at first seemed a routine detection of an object travelling through the solar system soon turned out to be anything but.
Science News1d
A newly discovered interstellar object might predate the solar system
I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.
Rare object from another star spotted zipping around our solar system
A new interstellar object, A11pl3Z, has been discovered in our solar system, marking the third such object to be observed. It ...
Smithsonian Magazine on MSN5d
A Rare Interstellar Object Is Blazing Through Our Solar System, Marking Only the Third Cosmic Visitor on Record
Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...
NASA finds new interstellar comet passing through solar system
NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...
It Came From Outside Our Solar System, and It Looks Like a Comet
I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...
Mystery interstellar object could be oldest known comet
ESO's Very Large Telescope (VLT) has obtained new images of the path, shown as a dotted line, of 3I/Atlas, an interstellar ...