Plastic ingredient found in Titan's atmosphere
Posted: Tue, Oct 1, 2013, 7:42 AM ET (1142 GMT)
Scientists announced Monday that they have discovered a chemical commonly used in plastics in the atmosphere of Saturn's moon Titan. Researchers detected the presence of propylene in the moon's atmosphere in data from an infrared spectrometer on the Cassini spacecraft. On Earth, propylene is combined in long chains to form polypropylene, a plastic commonly used a wide variety of items. Many other hydrocarbons had been detected on Titan, but propylene had evaded detection until now because of a weak spectral signature.
Scientists announced Monday that they have discovered a chemical commonly used in plastics in the atmosphere of Saturn's moon Titan. Researchers detected the presence of propylene in the moon's atmosphere in data from an infrared spectrometer on the Cassini spacecraft. On Earth, propylene is combined in long chains to form polypropylene, a plastic commonly used a wide variety of items. Many other hydrocarbons had been detected on Titan, but propylene had evaded detection until now because of a weak spectral signature.
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Tuesday, October 6
Nuri rocket successfully deploys 15 satellites
Korea Times — 12:57 am ET (0457 GMT) Nuri rocket lifts off on fifth mission with 15 satellites aboard
Korea Herald — 12:57 am ET (0457 GMT) S. Korea's Nuri rocket deploys satellites into orbit in 5th mission
Yonhap News — 12:56 am ET (0456 GMT) Nuri rocket successfully launches with 15 satellites
JoongAng Daily — 12:55 am ET (0455 GMT) Nuri Rocket Lifts Off on Time in First for Korea, Space Chief Says
Seoul Economic Daily — 12:55 am ET (0455 GMT) |
