Yes, the martian moons are each smaller. Combined, they are smaller than Earth's moon. Phobos and Deimos are captured asteroids with diameters of 22.2 and 12.6 km respectively. Earth's satellite, the largest in the Solar System is 1738 km in diameter.
Pluto is the dwarf planet that is smaller than the Earth's moon.
It's true, the moon is smaller than the Earth.
It is smaller than earth.
The moon's gravity is one-sixth that of the Earth's;
Pluto.
0.578987334321 Earths fit into the moon because the moon is smaller than the Earth
The moons gravitational attraction is weaker as the moon is smaller
The moon is smaller than the Earth. Its diameter is just over one quarter that of Earths, but its total mass is only around 1.23% of Earths mass.
Phobos is the larger of the two Martian moons.
none, the moon is smaller than all the other planets in our solar system.
it has a one fifth mass of earths moon and one third volume of earths moon
the moon has less gravity... because the moon is smaller and and its gravitational pull is MUCH lower than the earths