" If someone skilled at studying moons, planets, stars and other celestial bodies such as galaxies, comets, asteroids and gamma-ray bursts were to analyse the Romani migration and settlement patterns, as they wandered India and Persia 1500 years ago, passing through Armenia in the early 9th century, trading spices, incense, rugs, fabrics, colouring agents and jewellery along the Great Silk Road, and then beginning to establish themselves in Europe, arriving in Transylvania in the 13th century, and then onto Germany, Switzerland, Italy, France and England in the 14th century they may very well discover that their routes mirrored that of the stars "

― Karl Wiggins , Wrong Planet - Searching for your Tribe