[wolfendin]

Because the “edge” of our universe where we see the CMB is not a point in space we are viewing in real time that is currently emitting the CMB.

That edge is a sphere in space that was far enough away when the CMB was emitted in the past that we only see the light from it now.

[oneshtein]

Yep, but this sphere must have radius up to 14Bly, to be part of BB.

[devoutsalsa]

The observable universe has a diameter of about 47 billion light years!

https://imagine.gsfc.nasa.gov/educators/programs/cosmictimes...

[oneshtein]

Then we need to move the time of BB to 47/2 = 23.6By. Moreover, we should do that every time when we improve our telescopes.

[devoutsalsa]

Correction... I meant radius of 47 billion light years. It's about 94 billion light years across!