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The Webb Telescope Finally Snaps Saturn’s Luminous Rings
The Webb Space Telescope has taken an image of the ringed planet Saturn, completing its photo album of our solar system’s gas giants.
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Ammonia May Lurk in the Ice of Saturn’s Moons, a Clue to Possible Oceans
Thirteen years ago, the Cassini-Huygens spacecraft was orbiting Saturn, not yet through its first mission, when a set of telescopes on board observed an unknown ultraviolet signal. The intriguing data was only recently inspected, though, and an international research team now suspects it may indicate the presence of hydrazine on Saturn’s second-largest moon, Rhea.