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

This incredible submerged cave network is the longest of its kind in the world and plays a vital role in the region.

Spectroscopy of other stars has led to most discoveries of exocomet systems. In research led by University of Colorado ...

Stretching billions of miles beyond Neptune, the Kuiper Belt is a vast ring of icy worlds — a frozen frontier where ancient ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation.

After seven years, Amazon’s satellite internet service now has an official name. After seven years, Amazon’s satellite internet service now has an official name. is a news writer covering all things ...

“Pittsburg is ugly,” said no one ever. In fact, USA Today once called it, “America’s most beautiful city.” My flight attendant sister corroborates that claim: “Seriously one of the most underrated ...

The Kuiper Belt is home to rocky, icy bodies left over from the formation of the solar system. Credit: ESO/M. Kornmesser, CC BY 4.0 It’s been nearly 2 centuries since a planet was discovered in the ...

In May of this year, satellites captured a staggering view from space: 37.5 million metric tons of floating brown seaweed stretched across the Atlantic Ocean, from the coast of West Africa to the Gulf ...

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.

Is there a massive undiscovered planet on the outer reaches of the solar system? The idea has been around since before the discovery of Pluto in the 1930s. Labeled as planet X, prominent astronomers ...