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we explore to gain knowledge to push the

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boundaries of possibility and to reveal

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the unknown we seek to discover to find

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answers here on earth and in space was

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Mars once an earth-like planet with

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water and an atmosphere what happened

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can the same thing happen here on earth

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what about asteroids is there something

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we can do to prevent a big one from

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colliding with earth we can go to Mars

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in our lifetime and answer some of

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humanity's fundamental questions about

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life beyond Earth robots are doing great

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work exploring our solar system but

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eventually we want to be able to put a

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person on the ground now sending people

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to deep space destinations requires a

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lot of stuff food and water shelter fuel

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spare parts tools and supplies it's like

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a spacefaring RV the farther you go and

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the longer the trip the more you need

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and that means moving a lot of math so

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when you talk about getting past the

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pull of Earth's gravity you need a

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a Space Launch System is an all new

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heavy-lift rocket that uses a

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combination of proven hardware and

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technology to make it more affordable we

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could take the best all we've learned

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from building rockets and combine that

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with cutting-edge tooling and

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manufacturing technology to build the

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you can fly to really high orbit around

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the moon with this rocket without

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requiring any other assistance but when

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we add an upper stage we'll have an even

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the larger evolved version of SLS can

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carry a habitat larger solar arrays

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additional propulsion you name it this

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to get the astronauts beyond low Earth

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orbit we need a new crew vehicle Orion

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the Orion's spacecraft is a conical

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shape like Apollo was but it's actually

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larger than Apollo and is capable of

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taking people farther into space than

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ever before it can protect a crew of

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four for up to 21 days and carry food

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air water supplies all the things the

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crew will need a Ryan is the most

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advanced and versatile spacecraft ever

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made it uses state-of-the-art technology

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materials and design processes based on

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more than 50 years of research and

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technology development the first crewed

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flight of Orion and the Space Launch

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System will be a flight around the moon

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during exploration mission to a crew of

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astronauts will launch on SLS fly

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several orbits around the earth then

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perform a translunar injection which

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will send them on a path from Earth

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once the crew gets near the moon Orion

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will pass within 60 miles of the surface

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and from there

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Orion can insert into a high lunar orbit

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the tools the knowledge and the

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experience that we have at our disposal

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today come from nearly 50 years of space

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exploration and ultimately benefit lives

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here on earth who knows what will come

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out of the scientific knowledge

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discovery and economic opportunities

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that result from deep-space exploration

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we just hit the tip of the iceberg in

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terms of human exploration now we need

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to explore deep space to me that's the

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goal to expand humanity's presence

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beyond the earth explore beyond has a

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deeper purpose and it is a bolder

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mission than anything we've ever done

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before I believe that people still look

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to NASA and the United States for

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leadership in space it takes courage and

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resolve and commitment and when we leave

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Earth to explore our solar system it

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will not be as any one nation or culture