Did you know that our solar system is made up of eight planets? One of those planets is Saturn, the second-largest planet in our solar system.
Another one is Mercury, the smallest and innermost planet in our solar system. While these two planets may seem worlds apart, they also have some remarkable similarities.
Let’s take a look at how Saturn and Mercury compare.
Size and Distance from the Sun
The first way to compare Saturn and Mercury is by their size and distance from the sun. Saturn has an average radius of 58,232 km, which makes it almost nine times larger than Earth.
It’s also located much further away from the sun than other planets—it’s nearly 1.5 billion kilometers away! Mercury, on the other hand, measures just 2,439 km across and orbits only 57 million kilometers away from the sun—which makes it one of the closest planets to our star!
The Atmosphere and Surface Features
The atmosphere of both Saturn and Mercury are quite different from each other. Saturn has a thick atmosphere made mostly of hydrogen (90%) and helium (10%). This atmosphere gives it the iconic rings that make it so recognizable in our night sky.
Meanwhile, Mercury has practically no atmosphere; its surface is exposed to extreme temperatures due to its proximity to the sun (ranging between 90°C during day time and -170°C during nighttime).
Because of this lack of atmosphere, there are no clouds or winds on Mercury’s surface—just craters caused by meteorites hitting its surface hundreds of millions of years ago.
Conclusion
Whether you’re looking at size or features, there’s no denying that Saturn and Mercury are two very different planets!
However, despite their differences, they still have several key similarities like their distance from the sun which make them unique compared to all other planets in our universe.
This comparison shows that even though these two celestial bodies might seem far apart at first glance, they really aren’t that different after all!
