BrightQuark

this sounds familiar, however, I've heard and read that Hubble II will be able to take us back to the moments just after the big bang, and so I thought, this is a point, location, in the record of the night sky, and that the background radiation had already been measured, Or is it the BR that's being observed, assumed that was the same everywhere, so would not require a telescope?

Having observed that each galaxy is rushing away from each and every other galaxy, how exactly did astronomers finally manage to work out where to point their telescopes/instruments to look for the origins of the Big Bang? My limted understanding... is that whatever direction you glance in throughout the night sky, using a powerful telescope of course, the galaxies are always rushing away from one another, so it's difficult to conceptualize how a point of origin for the BB was settled upon?