Which Roman deity is the planet Mars named after?

Mars is named after the Roman god of war, reflecting the planet's reddish appearance, which has often been associated with blood and battle throughout history. The association with warfare is significant in Roman mythology, as Mars was not only a deity of war but also represented virility and agricultural growth, highlighting the dual nature of his influence in both destruction and fertility. This connection to war is also reflected in various cultural depictions and texts where Mars embodies the fierce and aggressive aspects associated with conflict. The planet's association with the god of war aligns with the historical context in which the ancient Romans named celestial bodies after their deities, often reflecting the attributes or mythological stories surrounding those gods.