Deimos and its fellow Martian moon Phobos are named after the mythological sons of Ares, the ancient Greek counterpart to Mars, the Roman god of war). Phobos means "fear," and Deimos means "dread." ...

Phobos and Deimos – these names from Greek mythology were given to the moons of our neighbouring planet Mars, discovered in 1877 by the US astronomer Asaph Hall. Besides Earth's Moon, they are the ...