UNIVERS

   Universe

The universe is commonly defined as the tot-

ality of everything that exists,including all ,

physical matter and energy, the planets,stars 

galaxies and thecontents of intergalactic spa-

ce.The universe has no limit.......!

  Galaxy.

Agalaxy is a vast system of billions of stars, 

which also contains a large number of gas 

clouds (mainly of hydrogen gas) and dust, 

isolated in space from similar systems.,

 There are about 100 billion galaxies in the 

universe, and each galaxy(1011 stars)So, the 

total number of stars in the universe is 

1022..🤝.!stars.The Milky Way Galaxy  home/

Earth and our Solar System. It isspiral in ,,

shape.Milky Way Galaxy was formed 5billion

 years after the Big Bang. galaxy is theDwarf  The Solar SystemThe solar system consi

sts of the sun, the eight planets and their 

satellites(orasteroids,comets and meteor  

 SUN i,💥

held an equally significant ,,place in our  fore

-bears' world-view. Mother Earth order to Crea-

te the incalculable nu-mber different life-forms 

that inhabit this planet. The Sun behavesVerele-

ments and substances of the Earth(the sleeping 

princess).The beneficial UVc rays1which the OZ-

ONE,layer allows through,have to decelerate in 

order to unite with the rece-ptive and passi-V

 energyrising inside The Earth; these slower 

Energy have accel-Crate, for fertilization can,,

Take place only if The two res-onate with a ,

Sympathetic rate of vibra-tions,,the Earth 

has regarded a sacred being The Great Mother!

   Mars.🌄

* Iron-rich red soil and pink sky of Mars give it 

the name, "Red Planet".

* Phobes and Demos are two satellites ofMars

Jupiter.

Jupiter is the largest planet of the Solar System

.Jupiter is also known as winter planet as its 

average temperature is very low (-148° C),,

SATARN.

Saturn is the second largest planet in the Solar 

System.Saturn has bright concentric rings ,,

which are made up of ice and ice-covered dust 

particles which revolve around it.

   URANUS.

Uranus is about four times the size of the Earth 

This planet appearsgreenish in colour because 

of methane gas present in its atmosphere,

UNAURS was discovered in 1781 by Sir William 

Hersiel.Uranus is the 7th planet from the Sun.

Uranus is the first planet to have been discove-

red by the use of a telescope.Uranus is the third 

Biggest planet of the Solar System..,

*Uranus is extremely cold,having Surface Temp-

erature-190°C and is surrounded by 13 rings 

namely Zeta/R1986U2,6,5,4,Alpha,Beta, Gamma

    (√),DeltaLambdaEpsilon(e)nu(v)and mu*( )

  Nebula

Nebulae are huge interstellar clouds of gas and 

dust that appear as faint,misty patches of light 

scattered all over the sky.They appear either as 

bright luminous clouds or as dark patches 

against a brighter background.

*Anebula depends for its luminosity upon the 

presence of stars that have either arisen from it 

or are contained in it..

*If the stars are extremely hot, the hydrogen in 

the nebula is ionized and emits a certain amo

unit of light of its own.If a star is less hot, the 

 Nebula shines only by reflection.

*If there are no suitable stars, the nebula does 

Not shine and remains dark and can be detecte-

d only because it blots out the light of the stars 

 The Earth

Earth is the large of the inner planets The Earth 

is 232°Tilted on its Axis and thus makes 66½° ,,

 Takes 23 hours 56 minutes and 4.091 seconds 

to rotate on its axis.,,It takes 365 days, 5 hours 

and 48 minutes to revolve around the SUN,,

EARTHis known as the "watery planet" or the 

"blue planet" due to thepresence of hugeamoun-

tof water on it.Earth is the only known planet 

which provides sustenance or life on , sehas a 

large quantity of oxygen which supports life.

The earth has all the essential elements like ,

carbon(in the form of CO₂)hydrogen (H2)n itrog-

en(N2)and oxygen(O2)which act as building,,b

locks for the origin of life.The earth is neither 

too hot nor too cold. It has 'Goldilock Zone'.'

Goldilock Zone' is the habitable zone of solar 

system where all mi are available for life to 

sustain.The earth has a lot of water in the form 

of lakes, rivers and oceans for the growth and 

survival of life.The earth has enough ox-ygen ,

Gas in its atmosphere for the survival of living 

beings through breathing..!

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