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

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

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

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

According to US space agency NASA, the interloper - named 3I/ATLAS - was first spotted on Tuesday by an Asteroid ...

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

The European Space Agency (ESA) will launch its bold "Comet Interceptor" Mission after 3I/ATLAS became the third interstellar ...

Scientists at ESA have spotted A11pl3Z, a possible interstellar object near Jupiter. Though it’s heading towards Earth, ...