Most moons orbit their planets, but Pluto and Charon are different—they revolve around a point in space between them! 🔄 Why does this happen, and what did NASA’s New Horizons mission reveal about ...

Scientists have discovered a new type of planetary collision called “kiss-and-capture,” where Pluto and proto-Charon briefly ...

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, ...

But Denton and her fellow researchers got a different result when they accounted for the materials that make up the dwarf planet and its unusually large companion. “Pluto and Charon are ...

As the gatekeepers to the Kuiper Belt, Charon and Pluto are a unique double dwarf planet system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Pluto may have got romantic to capture its largest moon, colliding and engaging in a passionate but icy 10 hour kiss with Charon billions of years ago. When you purchase through links on our site ...

An alignment of planets will be visible starting January 17. Venus and Saturn will appear within 2.2 degrees of each other. NASA says it's pretty rare to see four or five bright planets at once ...

They rotate as one body until Pluto pushes Charon out into a stable orbit. “Most cosmic collisions are what we call a hit-and-run, when an impactor hits a planet and keeps going,” Denton continued.

Subscribe today. It’s a great year for planet-watching. In addition to this week’s stellar views of Mars, stargazers can admire multiple “planet parades”—the simultaneous appearance of ...

Need a break? Play the USA TODAY Daily Crossword Puzzle. Venus is another planet that continues dominating the western sky after sunset. Venus and Saturn will have their closest approach ...

Pluto might have hogged much of the spotlight historically, but the dwarf planet is actually part of a double act, alongside its biggest satellite, Charon. A new analysis suggests that Pluto used ...

The only other exception is dwarf planet Pluto, which itself is small at 2,250 kilometres across, but has a moon, Charon, that is half its size. This composite of enhanced colour images of Pluto ...