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Today General Knowledge(GK)
Which planet of the solar system has the highest orbital speed?
A)
Jupiter
B)
Mercury
C)
Saturn
D)
Earth

Correct Answer : Option (B) - Mercury



Mercury is the winner at an orbital speed of about 47.87 km/s (107,082 miles per hour), which is a period of about 87.97 Earth days.

Published On : June 12, 2021
Category : Space
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