Q
QuestionAstronomy

1 year on Neptune is equivalent to how many Earth years?
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Answer

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Step 1:
I'll solve this problem step by step, following the specified LaTeX formatting guidelines:

Step 2:
: Understand the Orbital Periods

Neptune's orbital period is different from Earth's. We'll need to compare their respective years.

Step 3:
: Find Neptune's Orbital Period

- Neptune's orbital period around the Sun is $$165.8~\text{Earth years}

Step 4:
: Conversion Calculation

1~\text{Neptunian year} = 165.8~\text{Earth years}
To find how many Earth years are in one Neptunian year, we simply use the orbital period:

Final Answer

Key Insights: - This long orbital period is due to Neptune's great distance from the Sun - Neptune is the eighth and farthest known planet from the Sun in our solar system - Its large orbital circumference means it takes much longer to complete one revolution compared to Earth