Question

What is universe ? How was universe created ?what do you mean by universe

Answer 1

aloha!

⊱ ────── {⋅. ✯ .⋅} ────── ⊰

✯ what is universe?

the universe consists of everything that exists in space and time.

be it:
✯ stars
✯ planets
✯ moons
✯ galaxies
✯ milky way

everything!

✯ ✯ even aliens if they exist !✯ ✯ 

⊱ ────── {⋅. ✯ .⋅} ────── ⊰

✯ how it was created?


big bang theory explains it!


now, what is this big bang theory?

it is believed that everything originated from a singular mass.

⊱ ────── {⋅. ✯ .⋅} ────── ⊰

if you want little more detail. keep reading!

first of all,

what is time?

it is the interval between two events.

now,

come to the first second of the universe!

at that second the temperature was really hot.
about 10 billion degrees.

it is believed that only neutrons, electrons and protons existed at that time. when temperature got down, they combined to form different gases.

then came stars, gravity, planets etc.

{ many believe there was some kind of explosion. but, there was not}
{ it was just combination and expansion }

little fact :

the space is still expanding!


⊱ ────── {⋅. ✯ .⋅} ────── ⊰


hope it helps :)

Answer 2

Answer:

What is the Universe?

Answer. A galaxy is a huge system of billions of stars, and clouds of dust and gases. Millions of such galaxies make up the universe.