Every human being, every animal, every plant, all the mountains, lakes, oceans...ok..every object, Every atom, every planet, every star, every galaxy, everything in this ever-expanding universe... including light, sound, electromagnetic waves, all energy ................... all came from one single point ....according to the big bang theory .......so we all are from one source one point one thing......
Science and spiritualism get merged..... Because everything came from one point means that all space and time also came from that unexplained point or the birth of this universe.........it is said as per this theory.... That even all thoughts from all individuals past present and future are also part of this universe and are all connected and come from one common point......
Yup.... the earth is a small part of it ....if u consider the entire universe including things like light and magnetism and gravitational forces ....all generated from one point out of nowhere....I like reading about these ..not necessarily understand :)