NASA’s Cassini spacecraft has survived an unprecedented trip between Saturn and its rings, and has amazing pictures to show for it.
Flight controllers regained contact with Cassini on Thursday, a day after it became the first craft to cross this hazardous region. The rings are made up of countless icy particles, any of which could have smacked Cassini. The spacecraft’s big dish antenna served as a shield as it hurtled through the narrow gap, temporarily cutting off communications….
Twenty-one more crossings are planned — about one a week — before Cassini’s fatal plunge in mid-September. The next one is Tuesday (2nd May). Some of those passages will bring Cassini even closer to the planet as well as the innermost D ring. The gap between the rings and the top of Saturn’s atmosphere is between 1,200 and 1,500 miles across (1,900 to 2,400 kilometers).
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