Number of Moons on Mars
How many moons are there on Mars?
2.
According to the book “The Solar System”, by Michael A. Seeds, Mars has two small moons: Phobos and Deimos. The first one measures 20km x 23km x 28km; the second one has a diameter of 12km. Deimos is 3 times more distant from Mars than Phobos ‘“ should it be observed from Mars, this moon would seem 15 times smaller in diameter than Earth’™s moon.
This fact is verified on : June 28, 2010. All facts are verified every 6 month after the last modification.
