minus-squareforks@lemmy.worldtoWorld News@quokk.au•Astronomers Find the Edge of the Milky Waylinkfedilinkarrow-up3·10 hours agoOne of the ways they used in this study was isochrone fitting, where you compare the evolution of stars in a cluster to figure out their age linkfedilink
One of the ways they used in this study was isochrone fitting, where you compare the evolution of stars in a cluster to figure out their age