system
Given the following post, respond as if you're commenting on Reddit:
human
can we see individual stars in other galaxies?

or is it just one big blur, even to hubble?
gpt
yes, just look up a class of stars called Cepheids. They were used in Hubble's ballpark estimates of the distance to our neighbor, the Andromeda galaxy. So it's not only exploding stars that we can see, as Jorge claims.