This is an image of the Earth's moon, along with several other moons for comparison.
Click on image for full size
NASA
A Comparison of Some Major Moons, and the Earth's Moon
This is a picture of the Earth's moon, in the center, compared to several other moons.
The picture shows that the Earth's moon is a lot smaller than Ganymede, Callisto, and Titan.
The Earth's moon is about the same size as Io, and is a little larger than Europa.
The picture does not show Triton, which is also about the same size as the Earth's moon.
You might also be interested in:
![](/jupiter/images/callisto_small.jpg)
Callisto was first discovered by Galileo in 1610. It is the 2nd largest moon in the solar system, and is larger than the Earth's moon. It is about as big as the distance across the United States. Callisto
...more![](/jupiter/images/europa_2_views_xsm.jpg)
Europa was first discovered by Galileo in 1610, making it one of the Galilean Satellites. It is Jupiter's 4th largest moon, 670,900 km ( miles) from Jupiter. Europa's diameter is about half the distance
...more![](/saturn/moons/images/sm_moons_sizes_sm.jpg)
Saturn has // Call the moon count function defined in the document head print_moon_count('saturn'); moons. Many of those are tiny chunks of rock or ice only a few kilometers (miles) across. One of Saturn's
...more![](/saturn/moons/images/big_moons_sizes_sm.jpg)
Saturn has // Call the moon count function defined in the document head print_moon_count('saturn'); moons. Many of those are tiny chunks of rock or ice only a few kilometers (miles) across. One of Saturn's
...more![](/jupiter/images/amalthea_s.jpg)
Amalthea was discovered by E Barnard in 1872. Of the 17 moons it is the 3rd closest to Jupiter. Amalthea is about the size of a county or small state. Amalthea is named after the goat in Greek mythology
...more![](/jupiter/images/ganymede_asgard_small.jpg)
Measurements by the Galileo spacecraft have been shown that Callisto is the same inside from the center to the surface. This means that Callisto does not have a core at the center. This means that, unlike
...more![](/jupiter/images/ganymede_asgard_small.jpg)
Many different types of surface are shown in this picture. In the front is a huge crater, which goes for a long way over the surface. This crater could be compared to that of Mimas. They both show that
...more