Astronomers have confirmed the discovery of an "interstellar object" named 3I/Atlas passing through the inner solar system.

For only the third time in history, astronomers have identified what they think is an interstellar object — and it could be ...

The first interstellar object spotted in our Solar System was the cigar-shaped ‘Oumuamua, discovered in 2017 by the ...

Scientists May Have Found the Blueprint of the Human Body at the Bottom of the Ocean Pop star Katy Perry and actor Orlando ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

NASA has since confirmed the object is an interstellar comet called 3I/ATLAS – and it is only the third interstellar object ...

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

Sometimes "the universe comes to us," writes the European Space Agency. For the third time since 2017, an interstellar object ...

Using a powerful telescope in Hawaii , the European Space Agency (ESA) has now captured the first video of 3I/ATLAS as it ...