NASA Cassini: Saturn's Approach to Equinox Reveals Never-before-seen Vertical Structures in Planet's Rings

In images made possible only as Saturn nears equinox, NASA's Cassini spacecraft has uncovered for the first time towering vertical structures in the planet's otherwise flat rings that are attributable to the gravitational effects of a small nearby moon.The new findings are presented in a paper authored by Cassini imaging scientists and published today online in the Astronomical Journal.The search