Ryan+B+Mercury

Distance from the sun- **57,900,000 km** There is no water on this planet
 * Temperature-170 C**
 * Diameter- 4879 km**
 * It has no rings around it**

Planet Mercury looks like our moon. It's about the same size and it's covered in craters where bits of space rock have crash - landed on its surface. The biggest crater is the caloris basin, which is about 1,300 km across. Mercury also has huge plains, rolling hills,deep gorges, chasms and cliffs.