10周年のSPコンテンツ!
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Junya Terazono 寺薗淳也 @terakinizers
The Apollo Sample Collection: 50 Years of Solar System Insight (Zeigler): 50 Years of the Scientific Legacy of Apollo in one slide! Of course, samples are the direct and the most straight legacy of Apollo. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
Is Apollo sample still viable at 50 yrs later? Yes! JSC allocated 50,000 samples and they accepted 3185th sample request. There are 59.5 request in average since 2012. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
They still have unopen sealed (vacuumed or frozen) Apollo samples, and their analysis will open new door to lunar science. But of course, we need MORE samples ... #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
Groundtruthing Diviner Lunar Radiometer Observations with Apollo Samples (Greenhagen): comparison (or "groundtrhting") of LRO's DIVINER result with Apollo samples under simulated lunar environment. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
The Moon is the only object which groundtruth which have precise certificate of origin. Therefore, continuous comparison with remote sensing data with real samples are important. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
BTW, how far "groundtruth -ing", use as verb common in our area? I think it is slightly strange in my feeling. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
The H-Noble Gas Signature of Single Apollo Volcanic Glass Beads (Füri): Noble gas analysis (He-Ne-Ar) and H isotope analysis for indigenous lunar water in glass beads of sample 15426. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
The origin of Ne may be mixture between solar-wind derived and cosmogenic. So, no indigeneous lunar noble gases, and implications for origin of lunar water. (I missed the most essential part ... oh no). #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
High Oxygen Fugacity of Lunar Anorthosites as Revealed by Iron Micro-XANES of Plagioclase (Mikouchi): fugacity analysis by Univ Tokyo group (I know Miko very well). Fe valence of lunar Plagioclase. Textual observation & mineral composition analysis. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
The summary: the result of analyis with synchrotron radiation measurement is consistent with high water contents of anorthosites. I don't know whether it affects discussion on lunar water existence and its amount, but still important to see its origin. #LPSC2019
Junya Terazono 寺薗淳也 @terakinizers
Chang'e series postcatds available at Announcement desk. So fun! #LPSC2019 pic.twitter.com/cWdYkHxIN5
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Junya Terazono 寺薗淳也 @terakinizers
Asteroid Science: in the age of #Hayabusa2 & #OSIRISREx : Nov 5-7, Univ. Arizona, Tucson. IoI should be sent by July 5. #LPSC2019 pic.twitter.com/LzNc4Z32Rp
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Junya Terazono 寺薗淳也 @terakinizers
#LPSCHaiku prize at this evening, 1830 at LPI @LPItoday booth. Enjoy the art of planetary science! #LPSC2019 pic.twitter.com/geMnb5NwRt
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