Just write a papper.
I would like to get a free paper.a) The realm of Galaxies in the Observable U appears to us to extend out 10 Billion LY. b) It contains 100 Billion Galaxies. c) (1pt for each of the two answers) We see Quasars from 10 Billion LY to 14 Billion LY out. d) We see NOTHING at 14.2 Billion LY out because you are looking at a time before any stars (or anything else) in any Galaxy began shining. e) The region in which we see nothing extends from 14 Billion LY out to 14.9997 Billion LY out (the plasma fireball of the Big Bang dissipated at t = 300,000 years). It's fine if you didn't know that yet and you just answered ~15 Billion LY. f) At the outer limits of Our Observable Universe we see the plasma fireball of the Big Bang. (It's ok if you just said "fireball." *************************************************** 2 a) There are about 30 galaxies in our Local Group. b) "From this, roughly estimate how many stars are in our Local Group." This is a real thinking question.