Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA/Robert Lea ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, astronomers have tried to determine how Pluto acquired its unusually large moon Charon, which is about half the size ...

NASA has so far downloaded just one of 50 GB of data from the New Horizons closest approach to Pluto this week, but they are again releasing new photos of the dwarf planet and its moons. Scientists ...

Pluto and Charon’s meet-cute may have started with a kiss. New computer simulations of the dwarf planet and its largest moon suggest that the pair got together in a “kiss-and-capture” collision, where ...

New research showcasing the dramatic topography of Pluto and its moon Charon should help scientists better guess what forces have shaped them. The New Horizons spacecraft flew past the two bodies ...

Scientists have discovered carbon dioxide and hydrogen peroxide on the surface of Charon, Pluto's largest moon, offering clues about the origins of the space rock and other celestial objects in the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A frozen subsurface ocean may have caused Pluto's largest moon, Charon, to begin bursting at the ...

The first color movies from NASA’s New Horizons mission show Pluto and its largest moon, Charon, and the complex orbital dance of the two bodies, known as a double planet. “It’s exciting to see Pluto ...

The spacecraft New Horizons sped past Pluto and its moons on July 14, 2015, gathering data from seven onboard instruments. Shortly thereafter, it began offloading that data in a stream of digital bits ...

Charon is large in size relative to Pluto, and is locked in a tight orbit with the dwarf planet. A new simulation suggests how it ended up there. By Jonathan O’Callaghan Some 4.5 billion years ago, ...

Pluto may be sharing its atmosphere with its largest moon, Charon, creating the visually striking red spot at the satellite's north pole. New research suggests that conditions on the two worlds over ...