by Abe D.
Phobos is a satellite of Mars
Phobos is a moon on mars. It is closer of the two moons Deimos and Phobos. It is the bigger one. The moon looks like it is falling apart because of its deep scratches and indents.
If you were on mars it would seem brighter than if you looked at a star on earth.
The name Phobos means fear or panic. In greek mythology it is brother to Deimos.
this is asaph hall discoverer of Phobos
The Moons of Mars Explained -- Phobos & Deimos MM#2