Venus and Mars by Paul McCartney explores themes of love and cosmic connection. The song's lyrics paint a vivid image of a couple who view their love as cosmic and transcendent, symbolized by the planets Venus and Mars. Venus represents love and beauty, while Mars signifies passion and war, highlighting the duality in relationships that encompasses both harmony and conflict. Poignant moments include the lines that describe a mystical, almost ethereal connection between the lovers, evoking imagery of stargazing and reflecting on their bond within the vast universe.