67 Planet Mercury
Planet Mercury at a Glance
Characteristic – Current State
- Impact Craters – Yes
- Tectonic Craters – Yes; not active
- Volcanoes – Yes; not active
- Atmosphere – No real atmosphere
- Water – Yes; water and ice in craters at the poles
- Erosion – No
- Dunes – No
- Polar Caps – No
- Satellites – No
- Life – Unknown