A team of astronomers has made a groundbreaking discovery by detecting molecular activity in comet C/2014 UN271 ...

The monstrous 85-mile-wide comet C/2014 UN271 is the second most distant body originating from the Oort Cloud found to be ...

A recent study in Icarus suggests a wandering star could disrupt our solar system. Simulations reveal that a star passing ...

Passing stars could trigger instability across the solar system, resulting in Earth being hauled out of its orbit.

A field star drifting within 10,000 astronomical units may be enough. This could rattle the Oort Cloud, the icy shell at the ...

A team of scientists accidentally visualized a hidden spiral in the Oort Cloud, and it might change everything we know about ...

NASA observes largest Oort Cloud comet, C/2014 UN271, exploding with CO gas jets, thanks to ALMA’s deep-space capabilities.

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse of icy bodies revolving around the sun.

Scientists have long assumed the Oort Cloud, one of the most mysterious structures in our solar system, to be spherical.

A recent study indicates a small chance that Earth could be ejected from our solar system due to passing stars. Simulations ...

An accidental find during a planetarium show could potentially reshape scientists' understanding of the Oort Cloud, a ...

The orange dwarf Gliese 710 is expected to come within 0.1663 light-years or 10,520 astronomical units in about 1.29 million ...