Far beyond Neptune, at the far outer rim of our Solar System, astronomers have spotted what looks like a hidden “structure” ...

Researchers say the finding may also shed light on how giant planets gradually shifted to their current orbits and what interstellar conditions the solar system faced during its birth.

Astronomers have spotted an intriguing cluster of objects in the Kuiper belt, an enormous, donut-shaped region of icy objects ...

A vast region of our solar system, called the Kuiper belt, stretches from the orbit of Neptune out to 50 or so astronomical ...

This video examines the controversial “20 and Back” narrative, which claims that soldiers serve secret twenty-year tours in ...

A newly discovered cluster of objects called the “inner kernel” of the Kuiper belt could teach us about the early history of ...

Comet C/2025 K1 ATLAS, a Kuiper Belt object, broke into three fragments after its Sun approach, with dramatic images from Asiago Observatory and Gianluca Masi confirming the event ...

“Like most early Amazon projects, the program needed a code name, and the team began operating as “Project Kuiper”—inspired by the Kuiper Belt, a ring of asteroids in our outer solar system,” the ...

Amazon rebranded its Project Kuiper satellite communications offering to Amazon Leo, in what the company said is a simple nod to the low Earth orbit constellation that powers its network. In a ...

A stronomers have captured striking footage of the solar system comet C/2025 K1 (ATLAS) breaking apart on the nights following Nov. 11 after it was destabilized by a close brush with the sun in early ...

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Professor Alex Ellery suggests alien probes might be disguised as space rocks within our solar system, potentially dormant on the Moon. He argues humanity should search for technological traces on ...