87-Hubble’s Grand Tour of the Outer Solar System

From its vantage point high above Earth’s atmosphere, NASA’s Hubble Space Telescope has completed its annual grand tour of the outer solar system – returning crisp images that are almost as good as earlier snapshots from interplanetary spacecraft. This is the realm of the giant planets — Jupiter, Saturn, Uranus, and Neptune – extending as far as 30 times the distance between Earth and the Sun.