selenit.bsky.social
@selenit.bsky.social
Reposted
Everyone's favorite weird little world Pluto has an outsized moon called Charon. It's huge, half the size of Pluto itself! But…how did it get there?

Here's a new idea: Pluto wasn't just whacked by another object, it underwent a kiss-and-capture.

badastronomy.beehiiv.com/p/pluto-s-hu...

🔭🧪
Pluto’s huge moon Charon may have formed as part of a kiss and run
Instead of a massive collision shattering the impactor, it may have merely allowed Pluto to hang out with it a little while before forming an actual moon
badastronomy.beehiiv.com
January 7, 2025 at 4:03 PM