This icy world, temporarily named 2017 OF201, could be a distant cousin of Pluto — and scientists mean "distant" quite ...

A small team led by Sihao Cheng, Martin A. and Helen Chooljian Member in the Institute for Advanced Study's School of Natural ...

There’s a new frozen oddball orbiting the Sun, and it’s not your average space rock. It’s a planet—a minor one, to be ...

Pluto Fire initially started 2:20 p.m. May 24 in Siskiyou County. Since its discovery 15 hours ago, it has burned 12 acres.

A new dwarf planet, discovered beyond Neptune and described as Pluto's 'cousin,' could void the hypothesis of a Planet X in ...

As the Pluto retrograde of 2025 brings a new set of challenges, here are the four unlucky zodiac signs that will be hit the ...

The Pluto Fire is burning in the area of the Mt. Shasta Vista subdivision, southwest of County Highway A12 and Shasta Vista ...

Pluto TV, the free streaming service, is bringing back its free movie weekend program this summer with help from an ...

Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond ...

Astronomers have found a new minor planet beyond Pluto. This object, named 2017 OF201, is quite large. It orbits far from the ...

Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

In the cold, distant reaches of the Solar System, far beyond Pluto, astronomers have just identified what could be a new ...