Artemis II astronaut carries Indigenous wisdom to space



As NASA's Artemis II mission rockets four astronauts around the moon this week, an Indigenous symbol stitched onto Canadian astronaut Jeremy Hansen’s flight suit is drawing attention far beyond Cape Canaveral.

Along with the crew mission patch worn by all four astronauts, Hansen carries a personal patch — the Seven Grandfather Teachings — designed specifically for him by Anishinaabe artist Henry Guimond of Sagkeeng First Nation in Manitoba.

The patch is more than a mission emblem. It is the result of a decade of relationship-building between the Canadian astronaut and Indigenous communities across Canada, communities whose knowledge Hansen said have guided him on this journey.

It’s also a long-overdue moment of recognition for Indigenous knowledge, said Dennis Jones, an Anishinaabe elder from Nigigoonsiminikaaning First Nation in Ontario who taught Anishinaabe language and culture at the University of Minnesota for nearly two decades.

A cloth star map
Dennis Jones, also known as Pebaamibines, sits in a backyard in Minneapolis.
Kerem Yücel | MPR News

“I thought the trip to the moon, the Seven Grandfather Teachings, all of this is to open up the eyes of the world that Indigenous people have this knowledge that’s going to help — help us from polluting Mother Earth, help us from self-destructing," said Jones, who’s known by his Anishinaabe name Pebaamibines. “We need to turn to these teachings."

In a video shared on the Canadian Space Agency website, Hansen spoke directly to Guimond about what the patch means to him. “This is a reminder for me on how I need to walk as I go on this journey,” he said.

‘For all people’

The heptagon shaped patch features one side for each of the Seven Grandfather Teachings. It includes seven creatures — a buffalo, an eagle, a bear, a sasquatch, a beaver, a wolf and a turtle — with each carrying a teaching: respect, love, courage, honesty, wisdom, humility and truth.

At the center, aimed toward the moon, sit a bow and arrow launching from Turtle Island, which is an Indigenous term for the Americas. A silver border represents the Orion spacecraft. A thin blue line inside represents the spirit that lives in all living things, according to the Canadian Space Agency.

Hansen visited Indigenous communities across Canada over the past decade, sitting with elders and knowledge keepers.

In 2023, Dave Courchene III — known as Sabe, Leader of the Turtle Lodge Centre of Excellence in Indigenous Education and Wellness in Sagkeeng First Nation — invited Hansen to participate in a four-day ceremony at the lodge.

A painting of a heptagonal patch. Inside is a satellite over Earth, surrounded by animals.
Original painting of Jeremy Hansen's mission patch by artist Henry Guimond.
Courtesy of the Canadian Space Agency

Afterward, Hansen asked Guimond to design the patch.

“It’s good for everyone to learn those teachings, the seven laws for all humanity,” said Guimond, who spent some 200 hours on the design. “Not just for Indigenous people, but for all people.”

‘Indigenous ways of knowing, Indigenous ways of being’

While the wisdom evoked by the patch is generations old, the origin story of how Pebaamibines came to know the Seven Grandfather’s teaching is more recent.

Pebaamibines said that it was in 2016 in his home community of Nigigoonsiminikaaning First Nation in Ontario, when workers were building a road when they dynamited a hill and discovered a large quarry of black pipestone underneath.

Community elders, alarmed that a sacred site had been disturbed, went to ceremony to seek guidance. The answer that came back surprised them: They had done nothing wrong. It was time for the pipestone to be revealed, Pebaamibines said.

One elder had a dream about a pipe — a Seven Grandfathers pipe — and spent four years carving it from that stone. When it was finished, he presented it to Pebaamibines.

“I had no idea what his Seven Grandfathers pipe was at the time,” Pebaamibines said. “So I went to ceremony, and I asked for clarity on this pipe. This pipe was confirmed — there are seven grandfathers, seven spirits that come with the pipe.”

He learned the origins of the Seven Grandfather teachings, a constellation visible in the Northern Hemisphere.

“The Ojibwe call it Manidoo-wigamig,” he said. “And that’s the origin of the Seven Grandfather teachings that I received. I think it’s time for the world to know Indigenous knowledge, Indigenous ways of being.”

A cloth star map
Dennis Jones, also known as Pebaamibines, stands inside the frame of a traditional structure as he works with string during its construction at Porky's Sugar Bush in Maple Plain, Minn., on March 18.
Kerem Yücel | MPR News

Of all seven teachings, Pebaamibines returns often to the first.

“The first one is Zaagi'idiwin,” he said. “Zaagi'idiwin is love. And the seven grandfathers are teaching us — how do we learn about our purpose in our life? What you do is, you follow these spiritual principles.”

On Monday, those principles traveled farther than any human has gone before as the Artemis II crew broke the distance record for human spaceflight, traveling more than 250,000 miles from Earth.

Hansen, along with NASA astronauts Reid Wiseman, Victor Glover and Christina Koch, rounded the moon Monday and are now heading home, expected to splash down Friday in the Pacific Ocean off the coast of San Diego.

Speaking on behalf of the crew as they broke the distance record, Hansen said in a conversation shared by NASA that they had traveled into space “honoring the extraordinary efforts and feats of our predecessors in human space exploration.”

“We will continue our journey even further into space before Mother Earth succeeds in pulling us back to everything that we hold dear,” he added.

Editor’s note: This story comes from the Upper Midwest Newsroom, a public media collaboration between Wisconsin Public Radio, South Dakota Public Broadcasting, Prairie Public in North Dakota, and Minnesota Public Radio News made possible by the Corporation for Public Broadcasting.



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SAP R/3 has been one of SAP’s main products, where R stands for RealTime and 3 refers to three-tier application architecture (Database,Application Server and Client).

In the modern environment, the SAP R/3 system powers the majority of businesses.

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SAP R3 Architecture:

SAP R/3 Architecture simplifies and connects all of an organization’s business transactions through real-time integration. Real-time integration ensures that any change or upgrade in one application causes the data in the other applications to be automatically modified or updated.

We are aware of the SAP R/3 Architecture, specifically the client-server software. This ensures that the R/3 system’s groups and layers are designed to run concurrently on a number of different computing devices. When a business wants to install SAP software, each component is stored, regulated, and filtered using the equipment of completely separate and specialized computer systems.

Each layer has the ability to call on all of the other layers built to complete the task. Clients are components/layers that request services, while servers are components/layers that deliver services. This is referred to as “client/server.”

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This R/3 Architecture’s three Conceptual Layers are… The R/3 Framework’s classic configuration includes the following software layers:

  • Presentation layer
  • Application layer and 
  • Database layer

Presentation layer:

Receives user input and produces a method request. The Presentation Layer is a user interface that can use a variety of different graphical user interfaces ( GUIs). SAPGUI is SAP’s proprietary user interface program over 20 languages.

The presentation or GUI layer includes collaborating keyboard and mouse information from the device and submits it to the application layer inside the form of workflow requests for the further computation. When the layer receives application layer outcome, it recopy it and exhibits text and graphical data on the user’s PC screen.

Application layer:

Receives and processes a process request using the Software Logic Application.

The application layer is made up of R/3’s core components. The application server layer is where the majority of R/3 business logic processing takes place. The dispatcher is in charge of the job procedures here.

The comprehensive logic of R/3 implementations for business operations is provided by the database server. A system may well be connected to a range of different application servers that are geographically distributed.

Database Layer:

All data is saved and recovered. The Database Layer is in charge of both the R/3 Framework’s application elements and the enterprise’s working data. As needed, applications are downloaded from the database, loaded into the application layer, and executed from there.

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Components of SAP R3 architecture:

In the application layer there are several elements or components that carry out different operations. Now we will check one after the other.

  • Message Server: In an ABAP system, it handles communication between distributed dispatchers.
  • Dispatcher Queue: This queue stores various types of work processes.
  • Dispatcher: This component distributes requests to work processes.
  • Gateway: It allows collaboration between some of the SAP systems and external systems.
  • ABAP-Work processes: It implements dialog steps in R/3 applications separately.
  • Memory-pipes: It allows ICM and ABAP work processes to communicate with one another.
  • Message Server: It is in charge of java dispatchers and server processes.
  • It allows for communication within the Java runtime environment.
  • Enqueue Server: It manages logical locks set by a Java application program in a server process.
  • Central Services: A specific example of the central services is required by Java cluster for managing locks and transmitting messages and data. A Java cluster is a
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  • Java Dispatcher: This process receives client requests and routes them to the server process.
  • J2EE components are installed using SDM: Software Deployment Manager.
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  • ICM: It facilitates communication between the SAP system and the HTTP, HTTPS, and SMTP protocols. This means that by entering the system URL into the browser, you can also access SAP from the browser.

How does SAP R3 architecture work?

SAP R/3 Processes are being used to successfully manage os resource requirements for the software program. The technique is inextricably linked to the software application. Memory, as well as system support for renewable energy, are accessible for any operation. The on request is determined by the type of work performed in the application server.

The SAP DISPATCHER, SAP’s proprietary control agent, is located in the R/3 Basis kernel. The deploying device, in collaboration with the respective operating system, manages the facilities used by R/3 systems to control their operational activities. The exact number of activities varies depending on the configuration. The dispatcher’s main function is to filter the working process that has been submitted.

There are specific work process models for:

  • Online work process dialogue -Interactive SAPGUI screen processing request
  • Updating the database as part of the work process
  • Background Work Process -used for background processing, such as batch jobs.
  • Spool work procedure-Spooling/Printing procedure
  • Work process-lock management should be enqueued.

Conclusion:

In this blog post we had clearly disused all the points related to the SAP R3 architecture in a clear cut manner. If you have any queries please drop your comments to get them resolved. Happy learning at HKR trainings.



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