Mercury Planet Surface Made: Atmosphere, Caloris Basin, Volcanic
Mercury planet is the closet planet to the sun and its temperature can reach a scorching (boiling) 467 degree Celsius. Mercury planet surface area of 74.8 million km2 and mercury planet surface has hardly any atmosphere to keep it warm and night time temperature can drop to a frigid -183 degree Celsius. As mercury planet is very close to the sun its hardly seen from earth and mercury planet surface gravity surface pressure and surface are and orbital speed is as below:
- Mercury planet surface gravity: 3.7 m/s2; 0.38g;
- Mercury Planet Surface Pressure: ‎trace (≲ 0.5 nPa);
- Mercury Planate Surface area: 7.48×107 km2; 0.147 Earths;
- Mercury planet Average orbital speed: 47.362
Mercury planet surface is made of?
Mercury Planet surface is made of heavy iron and huge percent of heavier metals like iron and mercury planet surface is a large metal ball which is or iron with a thin silicate crust with a thin mantle. Like our moon mercury also has almost no atmosphere and with the little atmosphere is made of atoms blasted off its surface by the solar wind and has less than million-billions the pressure of earth’s atmosphere at sea level.
Mercury Planet Surface Atmosphere:
Mercury planet surface is mainly composed of oxygen, sodium and helium because of extreme surface temperature of mercury, these atoms quickly escape in to space and quickly replenished and with no atmosphere to protect the mercury planet surface there is no chance of erosion from wind or water and meteorites due to friction they do not burn up as they do in other planetary atmosphere.
What is the Largest Feature on Mercury Planet Surface?
Caloris basin is the largest feature on Mercury planet surface and caloris basin which is of 1,300 km in diameter which is asteroid impact on mercury planet surface early in solar system history.
What is on the Surface of Mercury?
A lot of interesting things can be found on mercury planet surface such as Craters, ridges, terrains, shield volcanoes from the images of messenger and 90 percent of them are found within impact crater and also tectonic implications and also plain regions on the surface of mercury and gently rolling hills and the origin of ice is not yet know.
Mercury Planet Surface and Moon are same?
Yes! Mercury planet surface and moon are same and has no atmosphere.