If asteroid Toutatis were to pass somewhere within 34 × 105 km of planet Syrene, what is the probability that it would strike the Syrene? Calculate the probability by considering an imaginary dartboard of radius 34 × 105 km in which the bull's-eye has Syrene's radius, 6800.0 km. Assume the radius of Toutatis is much smaller than the radius of Syrene.