ByteOnBikes@slrpnk.net to Showerthoughts@lemmy.world · 13 hours agoI wonder if there exists people who aggressively believe mushrooms are plants, similar to people who defend Pluto as a planet.message-squaremessage-square53fedilinkarrow-up1155arrow-down110file-text
arrow-up1145arrow-down1message-squareI wonder if there exists people who aggressively believe mushrooms are plants, similar to people who defend Pluto as a planet.ByteOnBikes@slrpnk.net to Showerthoughts@lemmy.world · 13 hours agomessage-square53fedilinkfile-text
minus-squaredeadbeef79000@lemmy.nzlinkfedilinkarrow-up2·edit-24 hours agoI believe the rule of thumb is binary planets’ barycentre is external to either body. This is the case with Pluto/Charon, I think it’s also the case with Earth/Moon.
minus-squareSkyeStarfall@lemmy.blahaj.zonelinkfedilinkarrow-up1·27 minutes agoIt is not the case with the earth and the moon. It would be if the moon was 40% more massive
I believe the rule of thumb is binary planets’ barycentre is external to either body. This is the case with Pluto/Charon,
I think it’s also the case with Earth/Moon.It is not the case with the earth and the moon. It would be if the moon was 40% more massive