NASA’s Cassini spacecraft just caught a glimpse of Earth, all the way from Saturn

NASA and its spectacular space hardware often spend so much time checking out our planetary neighbors that we forget Earth offers some pretty cool photo ops as well. A brand new photo released by NASA is a great reminder of that, and it was shot all the way from Saturn, courtesy of the always reliable Cassini spacecraft just before it's scheduled to begin the most harrowing part of its entire years-long mission.The photo, which shows the Earth as a tiny bright dot in a black sea of space, w