An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

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

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

Scientists have unlocked one of the solar system's many secrets from an unexpected source: a planetarium show.

The Oort Cloud is a vast, spherical shell of icy objects that surrounds our entire solar system, extending far beyond the orbits of the planets and dwarf planets. Thought to be the source of ...

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

Scientists have unlocked one of the solar system’s many secrets from an unexpected source: a planetarium show that opened to ...

Freak accident’ finding has changed thinking on shape of the Oort Cloud, a theoretical area of deep space believed to be a ...

While putting together a planetarium show, the museum’s experts weren’t expecting a window into the universe’s inner workings ...

A potential new dwarf planet has been discovered in the outer reaches of the solar system, and its existence poses the ...

They were fine-tuning a scene featuring what’s known as the Oort Cloud, a region far beyond Pluto filled with icy relics from the solar system’s formation. Comets can hurtle toward Earth from ...

The Oort Cloud, a large expanse of icy bodies revolving around the sun at a distance 1,000 times greater than the orbit of Neptune, is widely thought to be spherical — although it has never been ...