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Hi, I'm Jennifer Vollmer. I'm
the Flight Ops Integrator

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for Space Launch Systems
Engineering Support Center

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here at Marshall Space
Flight Center and

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this is Rocket Science in
 Sixty Seconds.

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♪♪♪♪

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When the Space Launch
System or SLS launches

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with the Orion spacecraft
I'll be here in the

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SLS Engineering Support Center
monitoring the rocket and

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communicating with other centers
and experts across America.

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♪ ♪ ♪ ♪

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A voice loop is simply a
dedicated phone line similar

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to a conference call. Here
at Marshall we can listen

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to 150 voice loops
all at one time.

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♪ ♪ ♪ ♪

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We are always prepared to
help solve problems during

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countdown, launch and flight
of the world's most powerful rocket