iasmina2007@lemmy.world to Showerthoughts@lemmy.world · 19 hours agoPluto didn’t get smaller, science just got pickier.message-squaremessage-square33fedilinkarrow-up195arrow-down116file-text
arrow-up179arrow-down1message-squarePluto didn’t get smaller, science just got pickier.iasmina2007@lemmy.world to Showerthoughts@lemmy.world · 19 hours agomessage-square33fedilinkfile-text
minus-squarezqps@sh.itjust.workslinkfedilinkarrow-up5·17 hours agoThat was an attempt to preserve the order of planets, but a failed one since there are other non-planets with moons. https://xkcd.com/3063 The modern definition doesn’t depend on moons. Which is good because not all planets have them.
That was an attempt to preserve the order of planets, but a failed one since there are other non-planets with moons. https://xkcd.com/3063
The modern definition doesn’t depend on moons. Which is good because not all planets have them.