Figure 7-24 RIVUXG The Shaded Side of Uranus’s Rings This view from Voyager 2, taken when the spacecraft was in Uranus’s shadow, looks back toward the Sun. Numerous fine-grained dust particles gleam in the spaces between the main rings. This dust is probably debris from collisions between larger particles in the main rings. The short horizontal streaks are star images blurred by the spacecraft’s motion during the exposure.