User: Where is the planet mars?
Assistant: Mars is the fourth planet from the sun.  It is also the seconds smallest planet in the Milky Way Solar System.  The name "mars" means the Roman God of War in the English language.  Mars is also called the "red planet" because of how red the surface looks when viewing it through a telescope from Earth.  You may have also heard the name "Mars" used as an analog "Men are from Mars and Women are from Venus."