The University of Wyoming Harry C. Vaughan Planetarium will host several live talk programs and the final “Dome After Dark” ...

The last time the lasting historical footprint of a World Series was left by the losing team was the night of Carlton Fisk’s ...

The University of Wyoming Harry C. Vaughan Planetarium will host several live talk programs and the final “Dome After Dark” ...

Makemake, discovered in 2005, orbits the Kuiper Belt nearly 6.8 billion kilometers from the Sun and is one of the brightest objects in the outer Solar System, reflecting more than 70% of the sunlight ...

LONDON — The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper's authors have ...

UNDATED (WKRC) - A recent study introduces a potential new candidate, dubbed Planet Y, inferred from the tilted orbits of distant objects in the Kuiper Belt, a ring of icy bodies beyond Neptune, CNN ...

Pluto is a bit of a loner. The dwarf planet is no longer considered a regular planet; it does not orbit on the same plane as the solar system's eight planets; and its orbit is both highly elliptical ...

The discovery of the Kuiper Belt fundamentally reshaped our understanding of the solar system's architecture and population, revealing a far larger and more complex system than previously imagined.

The Kuiper Belt is a distant, icy region of our solar system filled with secrets, dwarf planets, and cosmic surprises. Immigration crackdown may spark 'black swan event,' CEO warns Trump's Iran gamble ...