Do you know the answer to this week’s spooky space trivia?
What is the name of the mysterious object photographed on Saturn’s A ring in 2013?
Explanation: NASA’s Cassini spacecraft captured a disturbance, informally called "Peggy," on the outer edge of Saturn’s A ring in 2013. Scientists hypothesized that it may be migrating out of the ring, a process that one recent theory proposes is a step in the births of Saturn's several icy moons.
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