According to a recent YouGov poll, 35% of Americans think Pluto is not a planet. But they are all wrong—kind of. To get to ...

On the Reddit thread r/arizona, users share things about the Grand Canyon state that they find underrated, from food and ...

Filmmaker Adam Nemoy helps celebrate the 90th anniversary of Pluto's discovery this month at the 6th annual 'I Heart Pluto' ...

PT5, which almost became a temporary mini-moon to Earth, was recently found to be a broken-off part of the moon itself. This ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

The study analyzed the circumstellar disks of a pair of stars, learning about how planets are formed from some unexpected ...

PT5, a near-Earth object discovered last year, has captivated scientists with its potential lunar origins. Likely ejected ...

These hidden gems in Arizona are picture perfect in every way. Come explore historic sites, mesmerizing lakes, and even a ...

A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...

Acting on Plan Commission recommendation, the Williams Bay Village Board on Jan. 22 approved a zoning map amendment request ...

A small piece of space rock that lingered near Earth last year, which was dubbed its temporary “mini-moon” may have been a ...