Sometimes, "the universe comes to us," writes the European Space Agency — the third time now since 2017. What is it and are ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

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

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the sky ...

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...

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

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

The comet should remain viewable through telescopes until September as it approaches the Sun, then emerge again in December on its outbound leg.

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

An object from another star has been seen entering the solar system at high speed, and is expected to whip around the sun in ...