For reference, the Appalachian mountains are older than this. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		timeagain on May 13, 2023 \| parent \| context \| favorite \| on: Saturn's rings are far younger than once thought For reference, the Appalachian mountains are older than this.

mock-possum on May 14, 2023 [–]

Sharks are older.

That’s the one I always like to pull out - if prehistoric sharks had telescopes with which to search the night sky, they would have seen Saturn without its rings.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact