Solar System:
The Sun, the eight planets with their satellites ( moon ) and some other heavenly bodies like comets and asteroids from the solar system.
Mercury:
It is closet and smallest planet and nearest planet to the sun.
It take 88 days to complete one orbit.
Average surface temperature °C 167
Venus:
It is hottest and the brightest planet.
It is called as evening and morning star.
Days take to complete one orbit = 224.7
Average surface temperature °C 464
Earth:
It is called blue planet.
It is planet where life exists.
It has one satellite.
It take 365 day to complete one rotation.
75% of earth is covered with water.
The atmosphere of the Earth is perfectly balanced for us to breathe and live.
Average Temperature 15 degree.
Mars:
It is called the red planet .
It has two satellites.
Average surface temperature °C -65
Days take to complete one orbit =687
Jupiter:
It is the largest planet.
It has 68 satellites.
Days take to complete one orbit = 4,331
Average surface temperature °C -110
Saturn:
It is called the planets of rings.
It is second largest planet.
It has 72 satellites.
Average surface temperature °C -140
Days take to complete one orbit = 10,747
Uranus:
It is the third largest planet.
It has 27 satellites.
Average surface temperature °C -195
Days take to complete one orbit = 30,589
Neptune:
It is coldest and farthest planet to the sun.
It has 13 satellites.
Average surface temperature °C -220
Days take to complete one orbit = 59,800.
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