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20 years in space, Why NASA's Cassini spacecraft matters

After20yearsinspace,theU.S.NationalAeronauticsandSpaceAdministration(NASA)'sCassinispacecraftwasrunningoutoffuel.ToprotectmoonsofSaturnthatcouldhaveconditionssu

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US spacecraft readies for fiery plunge into Saturn after 13-year mission

TheUSspaceagency'sCassinispacecraftwillendits13-yearmissiontoSaturninmid-Septemberbytransmittingdatauntilthefinalmoment,justbeforeitplungesintotheringedplanet's

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Mission to Saturn's Enceladus moon detects organic compounds

ScientistshaveurgedcautionafterfindingorganiccompoundsaroundSaturn'smoonEnceladus.EnceladuswasdiscoveredbytheBritishastronomerWilliamHerschelin1789usingwhatwast