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Already 890 million miles away. so this project set off by nasa really is really exciting because its the first time were really being able to see closer to what saturn is all about and the particles and what the dusty rings mean. >> wow. so that is nasas main goal then, to kind of further educate us. >> its their main goal with the cassini project. >> how often does nasa i guess take pictures like this of earth from outer space? >> i think this happens periodically, this happens all the time we...