Fresher | Posted on | Education
Fresher | Posted on
The first planet of solar system mercury is 77 million km is far from earth.The distance between two planets is measured when both the planet are farthest from the sun and they come in a straight line at that time the distance between both the planet is 77 million km.In easy language if we travel to mercury from earth it takes 147 days to reach.Mercury is the first planet in the solar system.
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