While the Voyager spacecraft are constantly traveling out of the Solar System, sometimes they are getting closer to Earth.

Interstellar comet 3I/ATLAS shows odd traits—anti-tail, strange acceleration, unusual chemistry—prompting scientists to warn ...

In most comets, the tail points away from the Sun, but this strange 'anti-tail' of 3I/ATLAS has left scientists puzzled.

Over a month after its perihelion, or closest pass of the Sun, observations still clearly show 3I/ATLAS' "anti-tail." ...

Nearly 800 million light-years away, something has been forming. Scientists aren't exactly sure what it is but have dubbed it ...

Explore the top 10 strangest buildings in the world, including a supertall skyscraper that appears to be built upside down ...

Is it natural? Astronomers spot strange protrusion on object 3I/ATLAS as it speeds toward Earth. The interstellar comet shows ...

Green-glowing interstellar comet 3I/ATLAS, heading for its December 19 flyby, is spewing key organic 'ingredients for life' ...

Denneau is part of the team behind ATLAS — short for Asteroid Terrestrial-impact Last Alert System — a network of wide-field ...

Is Vital Data On The Mysterious 3I/ATLAS Object Being Withheld? With the interstellar object 3I/ATLAS making its closest pass ...

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

Interstellar object 3I/ATLAS is making its closest approach to Earth in just over a week from now, coming within 167 million ...