Keep your letter short, focused, and interesting. In general, letters should be under 200 words, 150 or less is best; stay focused on one (or, at the most, two) main point(s); and get to the main point in the first two sentences. If possible include interesting facts, relevant personal experience, and any local connections to the issue.
Uranusâ Moons â 27. There are 27 known moons orbiting Uranus, the 7th planet in the solar system. The five largest are Puck, Miranda, Ariel, Umbriel, Titania, and Oberon. The innermost moons are similar in characteristics with the thin rings.
Orbit: 1,070,400 km from Jupiter. Ganymede is the largest moon in the Solar System and the seventh moon and third satellite outwards from Jupiter. There are known to be 67 moons orbiting around Jupiter. The four largest moons are Ganymede, Io, Europa and Callisto, all of which were discovered by Galileo.