Question
Download Solution PDFWhat is the distance between the Sun and the planet Mercury?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is 57.91 million km
Key Points
- The average distance between the Sun and Mercury is 57.91 million km.
- Mercury is the closest planet to the Sun in the Solar System.
- This distance can vary slightly due to Mercury's elliptical orbit around the Sun.
- The average distance is referred to as the semi-major axis in orbital mechanics.
- Mercury takes about 88 Earth days to complete one orbit around the Sun.
Additional Information
- Mercury is named after the Roman messenger god due to its swift orbit around the Sun.
- It has a very thin atmosphere, composed mainly of oxygen, sodium, hydrogen, helium, and potassium.
- Mercury has no moons or rings.
- The planet's surface temperature can vary drastically, from extremely hot (up to 430°C) to extremely cold (down to -180°C).
- Mercury's high density suggests it has a large metallic core, which generates a magnetic field about 1% as strong as Earth's.
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