Cassini captured 453,048 images of Saturn. These were some of its last views.
NASA's Cassini spacecraft has burned up in the Saturnian sky. Scientists and engineers on Earth react to receiving its final signal.
So long Cassini, and thanks for all the science. Here are highlights of NASA's 13-year-long mission at Saturn.
The Great American Eclipse is finally upon us, and you can watch it live, right here. For the first time in nearly a century, the shadow of the moon will race across the entire continental United States. The first piece of land to experience the total eclipse is near Lincoln City, Ore., where skies...