This is only the third known interstellar object to pass through our cosmic neighborhood, following in the footsteps of ...

NASA has discovered 3I/ATLAS, only the third known interstellar object, now passing through our solar system from the ...

This week, astronomers spotted the third known interstellar visitor to our Solar System. First detected by the Asteroid ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

All eyes are on Comet 3I/Atlas as astronomers worldwide chase the exotic ice ball through our solar system ...

The object, 3I/ATLAS, was discovered several days ago and is only the third interstellar visitor to be identified ...

Comet or asteroid heading for the Sun is only the third time an interstellar object has been spotted inside our group of ...

"We didn't know what exactly to expect from these first observations – the sun's poles are literally terra incognita,” Sami ...

The Solar Orbiter spacecraft, a joint mission between the European Space Agency and NASA, is the first to venture into a ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...