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hi I'm NASA Kennedy's Ridgely Willard
taking you inside KSC preparations for

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the next commercial resupply mission are
underway engineers in the FFTs are

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getting the cosmic ray energetic and
mass investigation also known as cream

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ready for its upcoming launch aboard
SpaceX CRS 12 later this summer

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scientists are excited about the
possibility of using cream to further

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study the powerful cosmic rays that
bombard Earth's atmosphere every day

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cream utilizes a balloon borne
instrument to obtain its reading' having

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had six successful flights over
Antarctica this will be its first

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opportunity to float in space take a
look as Kennedy engineers and Jacobs

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cost technicians fill portable breathing
apparatuses or PBA's it will eventually

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make their way to the International
Space Station in case of a fire or other

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emergency situation crewmembers can
count on these PDAs to provide

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breathable air the number of PBA is on
station depends on the number of crew