this post was submitted on 14 Oct 2025
68 points (93.6% liked)

science

22080 readers
124 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

founded 2 years ago
MODERATORS
m3t00@lemmy.world
Joleee@lemmy.world
laverabe@lemmy.world
DeadPand@midwest.social
laverabe@lemmy.zip
68
'Planet Y' theory hints at hidden Earth-size world lurking in the solar system — and it could be much closer to us than 'Planet Nine' (www.livescience.com)
submitted 1 day ago by RegularJoe@lemmy.world to c/science@lemmy.world
27 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] Blackmist@feddit.uk 7 points 1 day ago (1 children)

Be funny if we share an orbit with another Earth that is exactly in sync to stay behind the sun.

[–] BeMoreCareful@lemmy.world 1 points 1 day ago

It'd be funnier if it somehow had humans evolved and progressed completely differently from us.