The Keck Observatory and NASA’s Hubble Space Telescope may have uncovered a "potential three-body system in the Kuiper Belt," ...

Far beyond Neptune, astronomers have finally confirmed a compact clump of icy worlds hiding inside the Kuiper Belt, a feature ...

Astronomers at Princeton University have uncovered evidence that the outer solar system is more structured than long believed ...

The mystery of how planets and icy objects formed in the farthest reaches of our solar system just took an exciting turn. A team of researchers from NASA recently uncovered strong evidence for a rare ...

The newly identified cluster of Kuiper Belt objects lies about 4 billion miles from the Sun, offering fresh clues about how ...

The trans-Neptunian region, extending beyond Neptune, represents a primordial reservoir of icy and rocky bodies that have remained relatively unchanged since the Solar System’s formation. Central to ...

Amazon's first internet satellite fleet has a new launch date at last. After weeks of delays, the first 27 satellites of Amazon's Project Kuiper internet constellation are scheduled to lift off atop ...

Ricky Freeman, president of Project Kuiper's Kuiper Government Solutions division at Amazon, outlined the road ahead for the constellation Sept. 15 during World Space Business Week in Paris. Credit: ...