How many times has Neptune completed a revolution around the Sun since its discovery?
A)about 1
B)about 10
C)about 100
D)about 1000
E)more than several thousand

Name: How many times has Neptune completed a revolution around the Sun since its discovery? A)about 1 B)about 10 C)about 100 D)about 1000 E)more than several thousand
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Neptune was discovered in 1846, and it takes about 165 years to complete one orbit around the Sun. Since its discovery, it has completed approximately one full revolution.

How Many Times Has Neptune Completed a Revolution Around the Sun