Mars yana da ƙananan taurari biyu (idan aka kwatanta da na duniya) na halitta, Phobos (kimanin 22 km (14 mi) a diamita) da Deimos (kimanin 12 km (7.5 mi) a diamita), wanda ke kewaye da duniyar. Halin da ake yi na asteroid shine ka'idar da aka dade da shi, amma asalinsu bai tabbata ba. Dukkanin tauraron dan adam sun gano a 1877 da Asaph Hall; an kira su ne bayan haruffa Phobos (tsoro / tsoro) da Deimos (tsoro / tsoro), wanda, a cikin hikimar Girkanci, ya bi mahaifinsu Ares, allahn yaki, ya fada cikin yaƙi. Mars shi ne abokin Roman na Ares. A cikin Girkanci na zamani, duniyar Mars tana riƙe da tsohuwar suna Ares (Aris: Άρης).
Kwacewar tauraron