Internal Planets |
External Planets |
बुध [Mercury]
Moons |
0 |
1 Day |
59 Earth days |
1 Year |
88 Earth days |
Mass |
3.30 x 1023 km |
Diameter |
4,880 km |
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Mercury is the smallest planet in our solar system.
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Water ice exists in permanently shadowed craters near the poles.
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बृहस्पति [Jupiter]
Moons |
79 |
1 Day |
9.9 hours |
1 Year |
11.9 Earth years |
Mass |
1.898 x 1027 kg |
Diameter |
139,822 km |
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Jupiter is the largest planet in our solar system.
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Its atmosphere has cloud bands, fast jet streams, and intense storms.
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शुक्र [Venus]
Moons |
0 |
1 Day |
243 Earth days |
1 Year |
225 Earth days |
Mass |
4.87 x 1024 kg |
Diameter |
12,104 km |
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Venus is often called Earth's 'sister planet' because of its similar size and composition.
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Venus has a surface pressure about 92 times that of Earth, which pressure would crush most spacecraft within minutes.
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शनि
शनि [Saturn]
Moons |
83 |
1 Day |
10.7 hours |
1 Year |
29.5 Earth years |
Mass |
5.683 x 1026 kg |
Diameter |
116,464 km |
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Saturn's iconic rings consist of countless ice and rock particles, creating a breathtaking sight.
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Despite its size, Saturn is less dense than water, meaning it would float in a giant bathtub.
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पृथ्वी [Earth]
Moons |
1 |
1 Day |
24 hours |
1 Year |
365 days |
Mass |
5.97 x 1024 kg |
Diameter |
12,742 km |
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Earth's oxygen-rich atmosphere is mainly the result of cyanobacteria's photosynthesis billions of years ago.
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Earth's magnetic field shields it from harmful solar radiation, crucial for sustaining life.
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अरुण [Uranus]
Moons |
27 |
1 Day |
17.2 hours |
1 Year |
84 Earth years |
Mass |
8.681 x 1025 kg |
Diameter |
50,724 km |
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Uranus rotates on its side with an axial tilt of about 98 degrees, unlike any other planet.
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Uranus's blue-green color is due to methane in its atmosphere, which absorbs red light.
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मंगल [Mars]
Moons |
2 |
1 Day |
24.6 hours |
1 Year |
687 Earth days |
Mass |
6.39 x 1023 kg |
Diameter |
6,779 km |
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Mars has the solar system's largest volcano, Olympus Mons, towering much higher than Mount Everest.
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Mars experiences planet-wide dust storms that can last for months, obscuring its surface.
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वरुण [Neptune]
Moons |
14 |
1 Day |
16.1 hours |
1 Year |
164.8 Earth years |
Mass |
1.024 x 1026 kg |
Diameter |
49,244 km |
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Neptune has the fastest winds in the solar system, reaching speeds up to 1,500 miles per hour.
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Similar to Jupiter's Great Red Spot, Neptune has a rotating dark storm system that mystifies scientists.
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