Our Solar System

Our solar system

In our solar system includes the Sun, the planet (where you're now!) and every one of the opposite planets, asteroids, and comets that go around and around it. Our solar system formed 4,600 crores a year ago. Orbital speed is 220 km/second. Proxima Centauri is the nearest star to our system. Its distance is 4.25 light-years from our system.

Our Solar System

You may suppose that the planet may be a pretty massive place, however, the planet isn’t even the largest planet within the scheme. the largest planet is Jupiter – you'll work one thousand three hundred twenty-one Piles of earth within Jupiter. The Sun is even larger than Jupiter – it'd take 1.3 million planets the scale of Earth to fill identical volumes because of the Sun.

Our planets-

Mercury –

Mercury is that the terribly nearest planet to the Sun. it's the littlest planet in our system. it's created by rock. it's, therefore, preparing to the Sun that it only takes solely 88.97 days for finishing one spherical of the sun. it's way hotter than Earth. The orbital speed of mercury is  47.36 km/second.

mercury

Venus –

Venus is that the next planet from the Sun when Mercury. It's additionally made from rock. Like Earth, Venus has an environment (air) around it, however, it's tons thicker than Earth’s and Venus is for good lined in clouds. Venus is the hottest planet and has a median temperature of 460°C. It's concerning an equivalent size as Earth. It takes 225 days to travel around the Sun.

venus

Earth -

Earth is that next planet from the sun once mercury and venus. This might be wherever we tend to live! Earth is formed of rock and is that the sole real planet wherever water is liquid. the choice planets square measure either too hot or too cold. Earth takes 365.25 days to travel round the Sun. Our earth seventy-one percentage is roofed by water and twenty-nine is roofed by land. The lifetime of earth is 4600 large integer period. Earth’s orbital speed is 29.78 km/second. Earth’s natural satellite is the moon.

Earth

Mars –

Mars may be a very little smaller than Earth, however tons more out. It accustomed have an environment like Earth and Venus, however, it doesn’t have much any longer. Mars is cherry-red in color and is usually known as ‘The Red Planet’. Mars takes 687 days to complete its orbit of the Sun and also the average temperature is -63°C.

mars

Jupiter –

 Jupiter is the 5th planet and largest planet within the scheme. Jupiter is the 3rd bright natural object after moon and venus. Its takes 11.65 year to revolve around the sun. Orbital speed of Jupiter planet is 13.07 km/second. it's made from gas and is one in all the four ‘gas giants’. Jupiter has sixty-six moons; one in all them, Ganymede is larger than Mercury. Jupiter is 5 times as far away from the Sun because the Earth is and takes virtually twelve years to travel around the Sun.

Jupiter

Saturn – 

Saturn is known for its rings. Saturn is the 2nd largest in our solar system. The rings were initial discovered (with a telescope) in 1610 by astronomer and are created of immense numbers of little lumps of ice and dirt (mostly ice). The items within the rings could also be as little as a metric linear unit or as massive as a number of meters across. Saturn is the second-largest planet within the scheme and is another one in all the ‘gas giants like Jupiter. It takes 29 years to complete 1 orbit of the Sun. Orbital speed is 9.68 km/second.

Saturn

Uranus –

Uranus is another of the ‘gas giants’. you'll work sixty-three planets the dimensions of Earth within Uranus. Uranus takes eighty-four years to orbit the Sun and is that the coldest planet, with a median temperature of -220°C. Orbital speed is 6.80 km/second.

Uranus

Neptune – 

Neptune is that the farthest planet from the Sun. it's thirty times as far away from the sun as Earth and takes one hundred sixty-five years to travel around the Sun. Neptune is that the last of the four ‘gas giants’ and is fifty-eight times the quantity of Earth.The orbital speed of Neptune is 5.43 km/second.

Neptune

Do you know -

•  The Sun is ninety-three million miles from the world. 

• The sunshine from the Sun solely takes eight minutes to trip the earth, however, it'd take Usain Bolt – the fastest man on Earth – 450 years to run from the Sun to the earth.

•  The Earth travels around the Sun Associate in Nursing exceedingly in a very loop that is fashioned slightly like an associate oval. we tend to call this the Earth’s orbit.

• The Earth is sometimes spinning around – typically, from where you stand on the earth you will see the Sun (this is that the daytime) and usually the part of the earth where you are is facing far from the Sun, therefore, it's dark (this is that the nighttime). It takes a solar day for the earth to spin all the strategy around, which we tend to determined this day after day.

some important facts -

1. There area unit eight planets that orbit around the Sun. In order, going from the best planet to the Sun, to the one that is farthest away, they're Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
2. All of the planets and conjointly the Sun are spherical, like balls.
3. There area unit tons of distinction between the planets. Some planets like Earth area unit factory-made from rock, and a couple of like Jupiter area unit factory-made from gas. the foremost well-liked planet is Venus where the common temperature is 460°C, and conjointly the coldest is Uranus, that is -220°C.
4. Mars has usually stated as ‘the red planet’ as a result of the rocks that it's the product of ar red. it is the nighest planet to Earth and is slightly smaller than Earth.
5. The biggest planet is Jupiter. Jupiter is made of gas and is therefore vast that you {just} just could match one thousand three hundred twenty-one planets the dimensions of Earth among it. there is even a storm on Jupiter that is larger than Earth – this storm has been processed for several years and is termed the ‘Great Red Spot’.
6. Saturn is understood for having rings of little things of ice and dirt around it. Like Jupiter, it's factory-made from gas and is much larger than Earth.
7. The Moon could also be a ball of rock that orbits around the Earth, among a similar methodology that the earth orbits around the Sun. it's abundant smaller than the earth and takes twenty-eight days to end one orbit. The Moon is 3,64,400 kilometers away and is that the only real place among the system that man has traveled to other than Earth.
8. Other planets have moons too. Jupiter contains a minimum of a cardinal of them!

To know about our universe, click thise link - our universe