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one of the big terms that people always

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use is Mars is going to Mars and so you

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have to have a system that's robust to

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whatever Mars is going to do

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one of the main things we do on Mars

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with perseverance is a collect core

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samples package them into tubes and

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store them in the Rover so that they're

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available to return to Earth in the

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future

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[Music]

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we've collected a whole variety of

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different types of rocks each can tell

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us something different about Mars

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if for whatever reason over the next 10

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years there's any sort of failure of

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perseverance where we can't do a direct

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transfer to the the return Mission then

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we need to have some sample tubes placed

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on the surface to be collected by the

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[Music]

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people are talking in the room there

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seems to be another image that should be

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congratulations everybody

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[Applause]

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yeah

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[Music]

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this is the backup option for picking up

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the samples

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it's a big day it's really a wonderful

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moment made possible not just by the

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sampling and cache team but by the team

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as well and it's pretty great okay I

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think I have to stop now

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when it works on another planet you

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can't really use words to express that

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feeling of joy and pride and

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satisfaction and to do it with teammates

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that you've gotten to know really well

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and respect a lot is just priceless