Space and Universe : Basic difference
Welcome!! Today,we are going to know about the most mysterious thing in the world i.e. universe and space as the title suggests.let me first check your understanding about space and universe,sometime we use space and the universe in the same sense but both the things are quite different.When we are talking about space, it the vacant {empty space} that exist between celestial bodies where the universe include both the space and all the celestial body.Before the universe, Space,Time and matter do not exist.Do you know that the universe is 13.7 billions years old and still young!!It contains billions of galaxies,millions billions of star,nebulas,black hole,wormholes etc and we are still discovering.