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the stock is the space telescope

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operations control center

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and the stock is where we control hubble

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working in a stock during the spacewalk

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is a interesting experience and today

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for example they changed out this camera

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this is the prime science instrument

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that we're going to be using and we've

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been waiting seven years to do this so

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we're watching there it's fantastic to

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see when it got changed out a huge cheer

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erupted from inside our control center

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however having said that we also have a

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job to do so while you have one eye

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watching what's going on you also have

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to make sure that we're watching the

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telescope is everything fine with the

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telescope they get done

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changing out this instrument we have to

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be ready to send our commands to make

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sure that we're going to be able to

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check out this instrument both in a

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liveness test and functional test so

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it's a mixed feeling the one feeling is

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yeah let's watch it this is great and