Another favourite of mine is this piece I wrote for
@spaceausdotcom.bsky.social on evidence for past
#galactic mergers:
spaceaustralia.com/index.php/ne...Stellar Spectra reveal Milky Way Merger with Extragalactic Sausage | Spaceaustralia
An Australian led group of astrophysicists have used new observational data to confirm the identities of Milky Way stars with extragalactic origins.
