Mercury mass
- how big is mercury in kilometers
- how long is mercury in kilometers
- how big is mercury in km
- how big is mercury in square kilometers
Mercury temperature!
Introduction
Mercury’s surface temperatures are both extremely hot and cold. Because the planet is so close to the Sun, day temperatures can reach highs of 800°F (430°C).
Mercury distance from sun
Without an atmosphere to retain that heat at night, temperatures can dip as low as -290°F (-180°C).
Despite its proximity to the Sun, Mercury is not the hottest planet in our solar system – that title belongs to nearby Venus, thanks to its dense atmosphere.
But Mercury is the fastest planet, zipping around the Sun every 88 Earth days.
Namesake
Mercury is appropriately named for the swiftest of the ancient Roman gods.
Potential for Life
Mercury’s environment is not conducive to life as we know it.
The temperatures and solar radiation that characterize this planet are most likely too extreme for organisms to adapt to.
Size and Distance
With a radius of 1,516 miles (2,440 kilometers), Mercury is a little more than 1/3 the width of Earth.
If Earth were the size of a nickel, Mercury would be about as big as a blueberry.
From an average distance of 36 million miles (58 million kilometers), Mercury
- how big is mercury in kilometres
- how large is mercury in km