In the earliest stages of time, our universe underwent a massive expansion known as the primordial explosion. This event created space and time as we know them, setting in motion the grandformation of stars, galaxies, https://www.youtube.com/watch?v=V83lHuy3xk4&list=PLZyUCudMkqcM4mk4_dH3OwD3Vix21ySC0&index=14&pp=iAQB