It’s not really big. There are multiple Pluto like planetoids. Also there is a hunk of rock in the asteroid belt youcould name a planet.
Comment on Pluto's Orbit
superkret@feddit.org 2 days ago
How can we even know it’s a planet when we haven’t observed a single orbit, yet?
Maybe it’s just a really big comet.
Gladaed@feddit.org 1 day ago
KSPAtlas@sopuli.xyz 1 day ago
By measuring how fast it’s moving and where it is you can find the orbit
deadbeef79000@lemmy.nz 1 day ago
We’ve observed enough of its orbit to know what shape it is.
NeatoBuilds@mander.xyz 1 day ago
How can you be so sure it doesn’t just decide to leave
MintyFresh@lemmy.world 1 day ago
And who could blame it?