As the Cassini spacecraft moves ever closer to Saturn, new images provide some of the most-detailed views yet of the planet’s spectacular rings. From its “Ring-Grazing” orbit phase, Cassini’s cameras are resolving details in the rings as small as 0.3 miles (550 meters), which is on the scale of Earth’s tallest buildings. On Twitter, Cassini … Continue reading "Unprecedented Views of Saturn’s Rings as Cassini Dances Death Spiral"