The dwarf planet candidate’s closest point to the sun is about 7 billion kilometers, roughly 45 times that of Earth’s distance. One trip around the sun takes more than 24,000 years.

Lonely Planet was poised to publish a book about queer travel in 2019 or 2020. And then the world stopped. And so once they were ready to pick it back up, it was like 2022 or 2023.

Planet Fitness announced it wants to continue helping teens stay active over the summer, once again offering up free memberships to those ages 14 to 19 for the months school is not in session.

New Horizons spacecraft survives trip 1 billion miles beyond Pluto 02:03. It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the ...

Planet Fitness is once again kicking off its High School Summer Pass program, offering free memberships for teens across the country. Read for details.

A sizable world has been found in a part of the solar system that astronomers once thought to be empty. It probably qualifies as a dwarf planet, the same classification as Pluto.. Temporarily ...

It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the edge of our solar system, evading all our efforts to spot it.

The lone planet confirmed to be in the system is squeezed in between the two, orbiting at a distance similar to Earth's distance from the Sun. And, as an added bonus, ...

Weird planet is orbiting backwards between two stars. After two decades of debate, research confirms that an odd binary star system has an equally odd planetary companion. By Karmela Padavic-Callaghan ...

With such an orbit, the possible planet could not explain the unusual clustering of Kuiper Belt objects that led to the prediction of Planet Nine. “Whether it is real or not, it is 100 percent ...

Revenge of the Savage Planet is a bigger and better sequel, stretching out its joyful mix of platforming, exploration, and puzzle-solving across four diverse and lively planets.

Though Planet 9 has never been confirmed, we know a lot about what a planet in its suspected area could be like. The team used qualities like this—such as a very long orbit around the Sun, ...