It must have cleared all other celestial bodies, except its own moons, from its orbit.

Pluto doesn’t meet this membership criterion ... “but it’s possible.” Get the latest Science stories in your inbox.

Now you can relive those days when a career in police forensic science was the coolest one on TV. Pluto TV has three channels now, each showing a different show in the series: the original Las ...

The dramatic Marley Foundation Astronomy Discover Center at Lowell Observatory in Flagstaff has a rooftop viewing deck and ...

Your browser does not support the audio element. And if the on demand options aren’t enough, Pluto has a wide range of curated channels as well, including the likes ...

The changing faces of Pluto| The predominant color of Pluto's surface is thought to result from ultraviolet radiation from the distant Sun breaking down methane on the planet's surface, leaving a dark ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

After a year and a half of moving back and forth between Capricorn and Aquarius, Pluto makes its final entrance into boundary ...

Paramount Global’s Pluto TV and Fox Corp.’s Tubi have similar models. “To deliver a simpler viewing experience for customers, ...

Also on the list are the nearby Venus and the once-planet Pluto, and you can explore all of them with nearly the same freedom as the more remote areas of the Earth. You’ll have to excuse the ...

Scientists have detected carbon dioxide and hydrogen peroxide on the frozen surface of Pluto's largest moon, Charon, using data from the James Webb Space Telescope. This marks the first discovery of ...

Voyager 1 relays messages to NASA’s mission control team after losing contact due to a technical issue. The aging spacecraft ...