this post was submitted on 07 Oct 2024
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Science Memes

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[–] i_stole_ur_taco@lemmy.ca 55 points 16 hours ago (1 children)

They probably died off because they couldn’t use Polaris for navigation!

[–] mkwt@lemmy.world 23 points 16 hours ago (1 children)

Polaris goes in and out of North Star status on the 26,000 year precession cycle. So for the duration of humanity (let's say 100,000 years), there have been decent chunks of time where it's not in use.

[–] sorrybookbroke@sh.itjust.works 12 points 12 hours ago (2 children)

You gotta rest up man, that's a pretty big job for one star

[–] FuglyDuck@lemmy.world 10 points 12 hours ago

Can you imagine having to give directions to a bunch of illiterate primates? Ugg. I’d have quite after the first thousand years.

[–] Tar_alcaran@sh.itjust.works 2 points 11 hours ago

They trade off. There are other stars that make for good pole star candidates