Things like plantes, stars, space these have always attracted me a lot since my childhood. I used to read a lot of books on this topic. Today I will share some infos about a planet that considered the closest planet from Sun. And that is Mercury. So lets see some basic infos about this small planet.
Diameter: 4878.4 km
Escape velocity: 4.25 kmps
Gravitional acc.: 2.74 m/s^2
Volume: 5.6% of Earth
Density: 5.43 g/cm^3 (water=1)
Temparature: lowest: -173°C
Average: 179°C
Highest: 427°C
Air pressure: 0
Velocity of air :0
Diurnal period: 58.7 days
Annual period: 88 days
Velocity of orbitting sun: 47.88 kmps
Distance from sun: avg 57910000 km
Highest 69815900 km
Lowest 46003500 km
Distance from Earth: Highest 221920880 km
Lowest 77269900 km
Number of satellites: zero