Science, asked by sabakhan0279, 7 months ago

what is universe..?

Answers

Answered by Mysticaldimples27
1

Answer:

The universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy.

Answered by tusharraj77123
0

Answer:

The universe where the everything thing like the planets , stars , dwarf planet , Rough star , Galaxy , Meteor , Asteroids , Black hole , Neutron star , Balck dwarf star , White dwarf star , quasars , yellow dwarf , red dawrf etc . And many things are there are .

And in the universe many types of events happen like supernova explosions , kilonova explosions , Hypernova explosions , Formation of star , Formation of planetary nebula , Formation of black hole etc .events happen in the universe .

The universe has form by the big bang . And it is made up of matter , antimatter , quarks , dark matter , dark energy etc ... and many things .

The universe is the most mysterious thing .

Extra information:

▪︎There are many types of galaxy in the universe -:

1. Spiral galaxy it is of spiral shape . Examples -:

=> Milky way galaxy , Andromeda galaxy etc ...

2. Rectangular galaxy it is of rectangle shape . Examples -:

=> 2MASX JO34O4323-1838431

3. Irregular galaxy it is of irregular shape . Examples -:

=> NGC 6822

4. Elliptical galaxy it is of elliptical shape . Examples -:

=> NGC 4406

▪︎In the stars because of the process if necular fusion the star gives the heat .

▪︎The black holes has the strongest gravitational force in the universe . The black hole form the Quazars by their dust materials in it .

▪︎There are many types of stars in the universe -:

1. O type main sequence star

2. B type main sequence star

3. A type main sequence star

4. F type main sequence star

5. G type main sequence star

6. K type main sequence star

7. M type main sequence star

▪︎The earth or the milky way is in the Linakea supercluster .

▪︎Scientists observe the universe till 9600 crore light years . It is also called as the observable universe .

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