Chronicle of a Journey to Earth

Imagine that you are a traveler from the depths of interstellar space. As you approach our solar system, what will you find? Long before you reach the Sun, you traverse the Oort cloud, the deep freeze at the outermost reaches. You pass by the gas giants and their families of moons and rings. Finally, you reach the inner solar system, and the rocky worlds of Mars, Earth, Venus and Mercury. If you were looking for a place to call home, which world would YOU choose?