Saturn Rings Size:24" x 24" (61 cm x 61 cm) taken during the spacecraft's Jupiter

taken during the spacecraft's Jupiter flyby in early 2007

astronomers have made the most accurate measurements yet of the motions of more than 100

New observations of the Ring Nebula by NASA's Hubble Space Telescope

5 light-years or about 57 trillion miles high

large and hot star located around 370 light-years away

Saturn Rings Size:24" x 24" (61 cm x 61 cm) taken during the spacecraft's JupiterSaturn's softly glowing rings shine in scattered sunlight. The B ring presents a remarkable difference in brightness between the near and far arms (bottom and top of the image, respectively). The strong variation in brightness could be due to the presence of wake like features in the B ring. This view looks toward the unilluminated side of the rings from about 5 degrees above the ringplane. Images taken using red, green and blue spectral filters were