In a rare astronomical event, astronomers have confirmed the passage of an interstellar object through our solar system.

Designated 3I/Atlas, this is likely the largest yet detected and has been classified as a comet, or cosmic snowball ...

NASA has confirmed the discovery of a new interstellar comet, 3I/ATLAS, speeding through our solar system. Spotted by a ...

Astronomers yesterday confirmed the discovery of an interstellar object racing through our Solar System — only the third ever ...

It may be a 20km wide comet or a cosmic snowball, but it does not pose a threat to Earth. Read more at straitstimes.com. Read ...

Astronomers have discovered a new object that originated outside of our Solar System — only the third to be found.

Jupiter isn’t alone in this category; Saturn, Uranus, and Neptune are also gas giants, though Uranus and Neptune are often ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

Our solar system is a pretty wild place, full of amazing stuff. From the giant Sun to the tiny rocks floating around, there’s ...