|Earth is almost ____ times larger than the Moon.
|Earth rotates about ____ times per orbit around the Sun.
|About ____ planets have been discovered in the Milky Way.
|Neptune is about ____ astronomical units (AU) from the Sun.
|The Sun is about ____ times larger than the Earth.
|The Moon is ____ times larger than the dwarf planet Pluto.
|Your weight (not mass) would be ____ times less on the Moon.
|Mercury and Venus have no moons. Mars has ____ moons.