Saturn sits nested in its rings of ice as Cassini once again plunges toward the graceful giant. This natural color mosaic was acquired by the Cassini spacecraft as it soared 39 degrees above the unilluminated side of the rings.
From on high, the Cassini spacecraft spies a group of three ring moons in their travels around Saturn. Janus is seen at top, while Pandora hugs the outer edge of the narrow F ring. More difficult to spot is Pan, which is a mere speck in this view.
Going and going: World's oldest light bulb still shining bright after 110 YEARS
NASA scientists found faint signatures of water in the atmospheres of five distant planets orbiting three different stars. All five planets appear to be hazy. This illustration shows a star's light illuminating the atmosphere of a planet.