Discovery and Naming:
Size, Mass and Orbit:
Composition and Surface Features:
Origin:
Exploration:
Wikipedia - Deimos (Moon)
NASA: Solar System Exploration - Deimos
SeaSky - Deimos
Space Facts - Deimos Moon Facts
Wikipedia - Deimos (Moon)
NASA: Solar System Exploration - Deimos
SeaSky - Deimos
Space Facts - Deimos Moon Facts