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

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

TUCSON, Ariz. — How did Pluto end up with its largest moon, Charon? Like many entanglements, it started with a kiss. New research from the University of Arizona details a “kiss and capture ...

While Charon is currently listed as a satellite or moon by the International Astronomical Union (IAU), consideration is being given to it perhaps being classified as a dwarf planet in its own right, ...

Twin Peaks has bounced around from streaming service to streaming service over the years, but was recently added to Pluto TV’s on-demand lineup, making it easier for everyone to watch.

The stars have aligned for GOT7. The globally renowned South Korean supergroup orbits into the spotlight anew with the release of its newest mini-album, “Winter Heptagon,” on Monday ...

The findings, published earlier this month in the journal Nature Geoscience, challenge the widely accepted notion that Pluto and Charon formed the same way the Earth and moon did, with a ...

Pluto and Charon actually form a binary system. Whereas a moon usually orbits a planet, both Pluto and Charon orbit a point in space between them — their common center of mass. The other four ...

For this reason, astronomers regularly look for orbital changes each time comets return near the Sun and update those orbits as needed, leading to reference catalogs listing multiple orbits for ...

Arrokoth, located a billion miles beyond Pluto, is one of the coldest places where we've directly measured the temperature.