These colors are not what Mercury would look like to the human eye, but rather the colors enhance the chemical, mineralogical, and physical differences between the rocks that make up Mercury's surface.

The Mystery of Mercury’s Missing Meteorites

And how we may have finally found some.
Smokestacks with pollution

Plastic in Your Beer, Toxins in Your Air, and Heavy Metals on Your Doorsteps

From household plastic to industrial waste, anthropogenic activity has created compounds that poison ecosystems from water to air.
Mercury against a black sky

Where in the Solar System is Vulcan?

A hypothetical Planet Vulcan was the best explanation for strange astrological phenomena—until Einstein, that is.