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NASA Ignition-NASA is advancing its lunar exploration program

1h 23m 37s13,543 palavras2,060 segmentsEnglish

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NASA has achieved the near impossible.

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We set foot on the moon, landed rovers

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on Mars, launched telescopes to unlock

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the secrets of the universe, and began

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decades of continuous human presence on

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the International Space Station, and

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delivered countless scientific

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discoveries along the way. But moments

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like those aren't accidents. They happen

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when we bring the best and brightest

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from across the nation, the capabilities

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from industry and our partners from all

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over the world, and choose to undertake

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and achieve the near impossible. And

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that's exactly what this moment demands

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of us once again. President Donald

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Trump's national space policy has given

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NASA a mandate and the resources to

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return to the moon, build the base, take

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the next giant leap, and expand American

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superiority in the ultimate high ground

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of space. And now it's upon us to

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execute and to do so with the

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competence, the ownership, and the

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urgency of the world's most accomplished

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space agency. On March 24th, we're

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bringing together NASA leaders, our

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commercial partners, international

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allies, members of Congress, and the

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administration for an event we're

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calling Ignition. The future of American

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leadership in space can only be achieved

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with alignment across government,

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industry, our more than 60 Artemis

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Accords partners and the greater

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spaceloving community. Ignition is about

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more than setting direction. It's about

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undertaking grand world changing

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endeavors and actually achieving them.

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This is the moment we reject the status

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quo, challenge what is broken, embrace

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what worked on July 20th, 1969, and

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reject what stands in the way of

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extraordinary outcomes. NASA is leading

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the greatest adventure in human history,

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and it's only just begun. It's time to

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start believing again.

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Please welcome of the Exploration

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Systems Development Mission Directorate,

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Dr. Dr. Lorie Glaze.

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>> Good morning.

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It is so wonderful to see so many of our

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industry and international partners here

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today. Um, it is my absolute uh pleasure

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and honor to talk to you this morning

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about uh the very first most critical

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step in that vision that Jared just

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spoke about, the return to the moon. If

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I could have the next slide, please.

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On February 27th, just a couple of weeks

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ago, uh the administrator announced his

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bold plan to increase the cadence of

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missions under the Aremis program to

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achieve the national objective of

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returning to the moon, of returning our

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American astronauts to the moon and

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establishing an enduring presence. This

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includes standardizing our vehicle

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configuration, adding an additional

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mission in 2027, as Jared just alluded

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to, and undertaking at least one crude

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surface landing every year thereafter.

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The revised sequence enables a more

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rapid cadence to retain our muscle

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memory. We've talked about our muscle

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memory that's been developed during

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launch and flight operations and ensures

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that the critical landing systems are

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tested with crew before attempting

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operations on the lunar surface,

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dramatically reducing our mission risk.

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To enable these changes, as Jared just

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spoke to, NASA will engage in a

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concerted hardware, software, and

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analysis acceleration effort. The effort

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will redeploy the workforce to engage

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more directly with our providers to

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provide relief if needed and bring some

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of the manufacturing in-house if

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necessary.

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Looking beyond Artemis 5, NASA plans to

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work with at least two launch providers,

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initially targeting landings every six

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months with the potential to increase

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the cadence as the capabilities mature.

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An RFI has just been released at the

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beginning of this presentation or should

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have been at the beginning of this

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presentation to solicit information uh

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from our established commercial

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providers and new industry entrance to

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help shape NASA's long-term strategy to

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transition from government-driven

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missions to the commercially sustained

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lunar transportation ecosystem for

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Artemis 6 and beyond. If I could have

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the next slide, please.

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We're following the proven step-wise

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approach that was demonstrated by the

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Apollo missions to methodically reduce

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risk incrementally and increase the

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likelihood of mission success. If I

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could have the next slide. Uh with

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Artemis, we're applying the same

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step-wise approach.

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Each step needs to be big enough to make

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progress but not so big that we take

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unnecessary risks given and based on our

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previous learnings. In this model,

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Artemis 2, as we all are aware, will

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demonstrate Orion crude operations,

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including critical tests of

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environmental control and life support

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systems and manual spacecraft

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maneuvering as part of a proximity

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operations demonstration prior to the

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trans lunar injection. Artemis 3 is now

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being replanned as an Earth orbit test

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flight demonstrating integrated launches

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with rendevous and docking

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demonstrations with one or both of the

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lander providers.

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Artemis 4 will pro will perform the

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first crude landing in early 2028 and

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Artemis 5 is targeted later in 2028 to

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further accelerate towards establishing

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the lunar base.

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If I could have the next slide,

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I'm going to take a couple of moments to

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talk about Artemis 2. Near and dear,

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this is the very first critical step in

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the success of this plan. We've got to

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successfully complete Artemis 2. And I

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got a lot of great things to tell you

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about it. Next slide.

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Came to my realization over the last

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couple of days. I've been talking about

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launching on April 1 for a few weeks

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now. And then the last couple days it

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came I just kind of came to my mind

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that's one week from tomorrow.

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>> One week. Yes.

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I can tell you I was just out at the pad

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uh last Friday as we rolled the

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spacecraft back out to the pad. Um we've

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been tracking it day by day in the

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preparations leading up to launch and I

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can tell you that as of this moment

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right now there are no major issues that

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we're working. We are doing everything

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according to plan. We're following the

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plan. We'll be watching the weather very

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closely over the next week. Um we'll

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also be staying alert for anything that

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may go a little astray. We want to

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assure that um our astronauts, our three

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American and Canadian crew are all safe

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uh for this for this mission. We've

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already passed our u final big review,

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the flight readiness review uh on March

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11th and 12th. So that milestone is

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behind us and we are now as I said

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aiming for April 1st. The launch window

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extends from the 1st through the 6th and

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there should be uh about four attempts

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possible within that six day period. We

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can go to the next slide. Thank you. So

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I'll give you just a little bit about

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the mission plan for Artemis 2. I like

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to basically break it up into about four

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phases. I'm not going to speak to

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everything on this slide, but we can

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think of it in four different parts. The

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first part of the mission is the launch

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and then we go into this 24-hour high

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earth orbit. While we're in that high

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earth orbit, we are going to check out

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the environmental control and life

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support systems. This is the newest

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piece for Artemis 2 and the critical

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piece for supporting our crew in keeping

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them safe and healthy throughout the

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mission.

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While we're in that 24-hour orbit, we

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will also conduct the proximity

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operations demonstration. Once we have

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separated from the ICPS, the interim

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cryogenic propulsion stage, our upper

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stage, we will use the manual controls

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in Orion to approach and then uh regress

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