The BB or Big Beginning or the
BETMaCo Big Energy to Matter Conversion. or
SOTTT or BOTTT, start or beginning of Travel through Time. Note, we travel through time, a possible creator is in time, was stationary in the infinite past, and is already waiting for us in the future ( James chapter 1, "there is no variation or rotation of the shadow" , sundial for the deity.
F124 event. At the Big Bang, the cosmos went from I dimension, (time) to (two) 3 more, namely it added heights, length and depth. or 3D + time. 3D to hang all that newfelutin matter into.
SoBEG or BoBEG Beginning of the grabbing of Energy to make matter, feed expansion. Note: The universe is still travelling into the future, expanding into time, and acquiring [dsark] energy in the process, Noter, all energy in the cosmos was not used up in the Big Bang, there is more in timespace and in energytime.
note, you were there. if your energy, matter did not go through the Big Bang, you would not be here. so, if asked, where is the Big Bang, or the new names event located now ? we all are individually , it is the others that spread away from us.
TFA the first acceleration.