But the light that reaches us is constantly getting stretched (red-shifted), so I’m not sure that our bubble is growing. Instead when they’re stretched too thin, we won’t be able to see it. I’m not 100% sure on the expansion rate of the universe and the pace of red shifting. Also, eventually all the galaxies are expected to be pushed so far away from each other due to the pressures exerted by Dark Energy, that soon we’ll only be able to see just the stars of our Milky Way.
Yes that’s right! (With Heather Anne Campbell, Nick Wiger and Matt Apodaca) That’s true - it made me try all kinds of games. And for some, I feel I wish I’d have tried them without knowing what was coming. Though I wouldn’t have tried it without knowing… so it’s a bit of a paradox.
I think it’s cool you let your brother experience it raw like that, since you couldn’t.