Word Origin
The word Universe has derived from an old French word that is Univers. It finds its root in the Latin word Universus which translates to combined into one.
What is Universe ?
The universe is everything combined into one system which includes space, matter, energy, time and of course you and me.
Composition of Universe
The universe is believed to be made up of three types of substances
• 5% Normal matter
• 27% Dark matter
• 68% Dark energy
The Bing Bang Theory
According to this theory the universe began nearly 13.7 billion years ago with a massive explosion of an extremely hot bubble that was thousand times smaller than the pinhead. After this the universe we know was born.
