'With a diameter averaging about 7 miles, it's the smaller of Mars' 2 moons'
Deimos
D IN SCIENCE: With a diameter averaging about 7 miles, its the smaller of Mars' 2 moons
With a diameter averaging about 7 miles, it's the smaller of Mars' 2 moons
With a diameter averaging about 7 miles, it's the smaller of Mars' 2 moons
"D" IN SCIENCE
Deimos
"D" IN SCIENCE