On: Astronomers find six planets orbiting in resonance

[djbusby]

Could have been 7 or 9 wonky planets, then some fell into their sun and maybe one flew off or was torn apart then these remaining six wiggled around a bit from all that into resonance.

Space has, like, infinite possibilities.

[digging → djbusby]

Could be, but I don't think it's likely, which is why the article states that these planets have probably all been in their orbits since formation.