Big Bang Theory
Big bang theory explained in an easy to understand way:
Imagine you're in a crowded party where there's barely any space to move, and suddenly someone drops a tray of drinks, causing everyone to scatter in all directions. This initial explosion of movement from a single point mirrors how the universe began with the Big Bang, where everything expanded rapidly from a singular, dense state. Just like the partygoers spreading out from the center, the universe's galaxies, stars, and planets have been moving away from the original explosion point, filling up the vast cosmic space over 13.8 billion years.
Practice Version
Big Bang Theory: States that the universe began with a huge explosion 13.8 billion years ago. Big Bang Theory. The Big Bang Theory explains how the universe started from an extremely hot and dense point and has been expanding ever since.