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.
Jupiter has at least 63 known moons. The largest four are called Io, Europa, Ganymede, and Callisto. These four moons are called the Galilean satellites because they were first seen in 1610 by the astronomer Galileo Galilei. Ganymede is the largest moon in the Solar System, with a diameter of 3,260 miles.