Mercury is the first planet of the solar system. It is a small terrestrial planet with no atmosphere.
- Radius: 2,440 km
- Sea Level: None
- Surface Gravity: 3.7 m/s
- Rotational Period: 58d 15h 30m 32s
- Escape Velocity: 4.25 km/s
- Mass: 3.3E+23kg
- No Atmosphere
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