this post was submitted on 07 Oct 2024
816 points (99.0% liked)

Science Memes

11148 readers
4935 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.

Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
[email protected]
[email protected]
[email protected]
816
stars & sharks (mander.xyz)
submitted 1 month ago by [email protected] to c/[email protected]
48 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] neatchee 4 points 1 month ago* (last edited 1 month ago)

Fair enough on the first point!

The interesting scenario re: Polaris A's age would be if a larger, younger original star merged with a smaller, much older star. You'd have a small amount of late-stage byproducts in an otherwise relatively early-stage star. That would definitely make any age models 'confused' heh

I could imagine a scenario where the math works out such that the star appears a lot younger than it is despite being the product of a merger of two older stars, based on the masses and ages of the contributing objects and the amount of different material contributed by each