Some will play features of the lunar surface; others will portray Jupiter's moons, of which Galileo discovered four.
When it arrives at Pluto it hopes to be able to study close up the dwarf planet as well as its moons, of which there are at least five.
It dropped a small lander probe, Huygens, which was built by Europe, on Titan while the main mothership has since returned thousands of stunning photographs of the planet and its moons, of which this image is one of the best.
It is like a map of the visible moon – half of which remains in the dark side of Whitehall.
Other film roles included "The Comedians," "The Quiller Memorandum" and Franco Zeffirelli's "Brother Sun, Sister Moon," none of which reversed the descending trend of the actor's film fortunes in the early 1970's.
But apart from tentative plans for a trip to Pluto and another look at Jupiter's moons, neither of which may actually fly, all the small, fast, cheap missions in the pipeline are to bodies within the orbit of Jupiter.
At Mars, we've been given a wonderful set of moons — one of which, perhaps Phobos, can act as an offshore world from which crews can robotically preposition hardware and establish radiation shielding on the Martian surface to begin sustaining increasing numbers of people.
Jupiter is a fast rotation planet that has Galilean moons, one of which is Io, the most volcanically active body in the solar system.
Bibulon is orbited by four moons, each of which has differing opinions on an unnamed man or boy.
For instance, scientists recently suggested that Earth briefly had two moons, one of which collided with our current one.
