Discovery of the moon Deimos Moons are rare in the inner solar system. Neither Mercury nor Venus has a moon, and Earth, of course, has just one permanent natural satellite (though it sometimes ...
An asteroid could hit Earth, but scientists are continuing to gather data to understand its trajectory and potential impact ...
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 ...
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