this post was submitted on 23 Jul 2024
17 points (94.7% liked)

World In Progress

168 readers
1 users here now

WIP (World In Progress) intends to show all the positive progress going on in the world. It includes progress in technology, medicin, climate etc and not personal uplifting news.

founded 8 months ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] reddig33@lemmy.world 3 points 1 month ago

For those like me wondering how a moon without liquids or weather has caves:

“Such caves are thought to be lava tubes formed by volcanic processes billions of years ago. And some pits on the surface could be skylight-like entrances to the lava tube system below.”