Scientists at the Institute for Advanced Study in Princeton, New Jersey, discover a new trans-Neptune Object, 2017OF201, potentially discrediting 2016 theory of Planet Nine.

No telescope has basked in the night sky quite like the enormous new Vera Rubin Observatory. Here's what it could reveal ...

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 ...

Treasure Island was flooded by Hurricane Helene last year. “I basically lost everything from the waist down. Clothes, cabinetry, furniture, all your paperwork," said Watters.

Earth imaging satellite company Planet Labs (NYSE:PL) will be reporting earnings tomorrow afternoon. Here’s what investors should know. Planet Labs missed analysts’ revenue expectations by 1.2 ...

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 ...

The gravity of Planet Nine, which is speculated to be a super-Earth or modest ice giant, would be influencing the orbits of extreme TNOs — or so the hypothesis goes. Yet, the orbit of 2017 OF ...

The planet has a slightly larger radius than Saturn, but only half its mass. It orbits its star in a little over three days. Artist's impression of the newly discovered giant planet - TOI-6894 b ...

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.

Archaeologists in Spain have unearthed a groundbreaking discovery within the Treasure of Villena: two artifacts made from meteoritic iron. These 3,000-year-old objects, a bracelet and a hemisphere ...

New research suggests that the idea of transforming the Red Planet might not be so far-fetched after all. The concept of terraforming Mars — transforming the planet's climate to support life as ...

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