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

Anyone seeking a massive world to explore while they wait for more news on Light No Fire should take a look at these huge ...

Astronomers might have found evidence of a structure located farbeyond Neptune, potentially giving us clues about the solar ...

The U.S. House Committee on Energy and Commerce held a hearing Thursday with an influential golf trade group. The topic? The sun.

During the weekend, the orbits of Earth and Saturn will combine to create an interplanetary optical illusion for anyone with ...

To our best of our understanding, the Moon formed from Earth following a colossal impact. A Mars-sized world we nicknamed ...

The inside of giant planets can reach pressures more than one million times the Earth's atmosphere. As a result of that ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...

Nutrien chooses Longview, Washington, for a $1B potash terminal, sidelining Canadian ports and testing Ottawa’s critical ...

"Similar to the asteroid belt, the Kuiper Belt is a region of leftovers from the solar system's early history. Like the ...

When Galileo pointed his telescope at Saturn and Jupiter, he had just discovered the nature of two giant planets. Later came Uranus and Neptune, two more gas giants. Since then, astronomers have ...

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