Mars | Veronica Mars | The Mars Volta | Bruno Mars | Thirty Seconds to Mars | Mars, Incorporated | Mars (mythology) | Mars Science Laboratory | Mars Exploration Rover | Empress | empress | Empress Matilda | Mars trilogy | Mars Pathfinder | Empress Suiko | Empress Michiko | Empress Dowager Cixi | Champ de Mars | An Anthropologist on Mars | Pyramids of Mars | Mars Global Surveyor | Mars and Beyond | Life on Mars (UK TV series) | Life on Mars | Field of Mars | Empress ShÅken | Empress Elisabeth of Austria | Mars Society | Mars Lasar | Empress of Britain |
In Kage Baker's novel The Empress of Mars, human colonists on Mars have a Christmas-like celebration, and a settler appears costumed as "Uncle Tars Tarkas", giving gifts to children as if he were Father Christmas or Santa Claus.