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[Music]

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and liftoff of Artemis one we rise

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foreign

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[Music]

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foreign

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[Music]

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the first flight in the Artemis program

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I'm going to walk you through really

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quick what it's going to look like going

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around the moon and then coming home

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back to Earth at the end so at this

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point we've gone along our path we've

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made it to the moon and now we're about

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to dip in as close as we'll get for the

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entire mission on this outbound powered

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flyby now this burn it's largely going

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to be using that orbital maneuvering

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system engine that large one that we

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tested out on earlier Burns and it's

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also going to be using the auxiliary

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thrusters we've got some reaction

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control ones to help control our

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attitude but what this is really

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designed to do is to get us around the

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moon and start heading into distant

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retrograde orbit or Dro that's this

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dotted line that you can see up here

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this is really where we're going to

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learn about Orion while we fly around

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the Moon about 38 000 miles off the

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lunar surface we call it retrograde as

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the Moon is heading in that direction

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Orion will be heading in this one

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opposite retrograde

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now after we're done in that orbit it'll

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be time to come home we'll execute a

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maneuver to exit do another flyby close

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to the lunar surface that commits us to

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coming home and fine-tuning our path

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towards the atmosphere we'll make any

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correction burns on our way back as

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necessary before it's time to re-enter

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the atmosphere now before that can

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happen we'll have a spacecraft

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separation about the service module its

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job is done it breaks away ends up

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burning up in the atmosphere after

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carrying an Orion to the Moon and back

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what this does is reveal the heat shield

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the large structure on the base of Orion

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testing this is our number one goal for

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the Artemis one flight because when we

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come back from the Moon we're going to

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be moving at 25

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000 miles an hour that's 8 000 miles an

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hour faster than when you come home from

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the International Space Station and what

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that's going to cause is this to heat up

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to about 5000 degrees Fahrenheit that's

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half the temperature if you were

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standing on the surface of the Sun so

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things will be very hot but that heat

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shield does its job to protect the Orion

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capsule which will be bringing our

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astronauts home at the end of these

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future missions after we're through that

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fiery re-entry parachutes deploy Orion

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splashes down in the ocean we'll have a

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U.S Navy ship standing by with recovery

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Personnel to pick Orion up out of the

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water and bring it in to the first

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the Artemis 1 Mission continues with

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and tune in to NASA TV for the next live

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[Music]

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for more on the science of the mission

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and resources for students and Educators

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head to

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stem.nasa.gov Artemis

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follow the mission online on Facebook

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Instagram and Twitter

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and get the latest updates from the

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Artemis blog at