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

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

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

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

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

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

A comet the size of Manhattan has been detected hurtling through the solar system, marking only the third time an ...

NASA has confirmed that a mysterious object hurtling towards us is an "interstellar object" that has entered the Solar System ...

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

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