Total Visits

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Ultra Lightweight Ballutes for Return to Earth from the Moon792

Total Visits Per Month

December 2018January 2019February 2019March 2019April 2019May 2019June 2019
Ultra Lightweight Ballutes for Return to Earth from the Moon1210000

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ULWB_SDM_final.pdf795
ULWB_SDM_final.pdf.txt43

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United States490
China151
South Korea33
Japan17
Germany14
Russia14
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France5
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Australia3

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Mountain View146
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Beijing31
Indianapolis15
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