Phil Plait on Nostr: A star so old it may be a member of only the *second* generation of stars born ever. ...

A star so old it may be a member of only the *second* generation of stars born ever. Like EVER ever, just a few hundred million years after the Big Bang, and it's right in our galactic back yard!

https://badastronomy.beehiiv.com/p/one-oldest-stars-universe-spotted-cosmic-back-yard