Use this thread for any interesting (it all is) talk about the universe(s?). Stars, galaxies, nebulae, the Big Bang, quasars, or whatever else brings out your inner Neil deGrasse Tyson or Michio Kaku. What do you think is the coolest thing you've learned about the Universe? Post pictures, videos, discussion, questions, upcoming events, and recent news/discoveries here.
I'll kick it off with that capture we all know and love: The Hubble Extreme Deep Field (XDF)
“After all, what nobler thought can one cherish than that the universe lives within us all?”