Pluto is smaller than Russia.
9
It 'snows' metal on Venus.
13
Buzz Aldrin’s mother’s maiden name was Moon.
9
A comet's tail always points away from the sun.
2
If two pieces of metal touch in space, they become permanently stuck together.
808
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
13