July 04, 2022.
Day one. The time is 00:00000000000000000000001.
The Big Bang.
The Big Bang was the moment 13.8 billion years ago when the universe began as a tiny, dense, fireball that exploded. Astronomers use the Big Bang theory to explain how the universe began.
Say you light a firecracker and watch it explode.
That’s what the universe is, an explosion that’s lasted thing for13.8 billion. And is still expanding or should I say exploding?
Scientists say the universe is expanding. I say the universe is exploding. And what happens to that firecracker?
TEST