Pembrokeshire U3A Forum

Pembrokeshire U3A Groups => Astronomy => Topic started by: welshcol on October 14, 2021, 11:39:19 pm

Title: It All Began With the Big Bang - Or Did It!!
Post by: welshcol on October 14, 2021, 11:39:19 pm
It All Began With the Big Bang - Or Did It ?🤔🤔


See:- https://bigthink.com/starts-with-a-bang/big-bang-beginning-universe/