National Nanotechnology Initiative’s Post

A new opportunity of Additive Manufacturing for defying zero gravity in the space.

Recent microgravity tests on space-based printing of electronics showcase the rapid pace of technological advancement. What was once a futuristic concept is becoming a tangible reality, opening up exciting possibilities for space exploration. Printing electronics on-demand in space would significantly reduce reliance on Earth for components, enabling more self-sufficient missions. This capability could transform how we build spacecraft and infrastructure for lunar and Mars exploration, cutting costs and improving mission flexibility. The ability to quickly print replacement electronics could also drastically improve the repairability of satellites and spacecraft, enhancing the longevity and sustainability of space missions. It’s innovations like this that show just how quickly electronics technology is evolving and how it will shape the future of space science, exploration, and travel. https://lnkd.in/dCN2C9ZV

🔎 We’re delighted to share the 5 biggest #laser #industry #trends shaping up in 2024, along with insights from our CEO Antanas Laurutis. One of the major trends is NASA - National Aeronautics and Space Administration’s continuous attempts to develop space-based laser communications technology, with the ultimate objective of supporting human flights to Mars. Meanwhile, here on Earth, Humane’s innovative Ai Pin, fueled by the power of lasers and AI, is set to disrupt the smartphone industry. 🔗 Explore the full article: https://lnkd.in/gMs5ws2V? ⏰Stay tuned for more insights! #AiPin #laserindustry #NASA #businesstrends #technology

In the lead-up to Additive Manufacturing Advantage Aerospace, Space & Defense, you can read insights from guest speaker Paul Gradl, a principal engineer in NASA‘s component technology development group. In this interview, he discusses the role of #3DPrinting in the development and production of space rockets. #AMAdvantage #FIA2024 #PAS2025 #AMAA

Leveraging Bayesian approaches with Hierarchical Gaussian Process Regression to conduct probabilistic printability assessments in metal additive manufacturing, with a case study in refractory multi-principal element alloys (RMPEAs). Thanks to our students, my collaborators (Raymundo Arroyave and Ibrahim Karaman), and to the support from NASA - National Aeronautics and Space Administration and National Science Foundation (NSF) #additivemanufacturing #3dprinting #modeling #Bayesian

The European Space Agency - ESA ) is revolutionising space exploration with the launch of the 𝗳𝗶𝗿𝘀𝘁 𝗺𝗲𝘁𝗮𝗹 𝟯𝗗 𝗽𝗿𝗶𝗻𝘁𝗲𝗿 𝘁𝗼 𝘁𝗵𝗲 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗦𝗽𝗮𝗰𝗲 𝗦𝘁𝗮𝘁𝗶𝗼𝗻, and I'm absolutely mind-blown! 🤯 This ground-breaking technology promises to enhance in-space manufacturing, allowing astronauts to print metal parts on-demand, opening up a universe of possibilities for exploration and sustainability beyond Earth. The thought of conducting complex manufacturing processes in the vast expanse of space is a testament to human ingenuity and a step closer to a future where we can sustain life and conduct advanced space missions. As we look forward to the incredible innovations this printer will bring to space exploration, let's engage in discussions about the endless possibilities it unveils. What impact do you think in-space manufacturing will have on future space missions? Read more about this pioneering step towards a circular space economy and how it's set to transform our approach to resources in space. Dive into the full article for a deeper insight into this remarkable achievement https://lnkd.in/gUEyeANx #BreseightAustralia #SpaceInnovation #3DPrinting

Giant leap for in-orbit manufacturing - seeding several dreams. One of ESA’s goals for future development is to create a circular space economy and recycle materials in orbit to allow for a better use of resource, such as repurposing bits from old satellites into new tools or structures. An operational version of this metal 3D printer would eliminate the need to send a tool up with a rocket and allow the astronauts to print the needed parts in orbit. https://lnkd.in/g4bQGEMt

The world’s first metal 3D printer for space is on its way to the ISS. Developed by Airbus, AddUp, Cranfield University, and Highftech Engineering, and funded by the European Space Agency - ESA. Astronauts will be able to instantly manufacture tools such as metal mounting interfaces, as opposed to weaker plastic versions. About the size of a washing machine, it can produce metal tools about the size of one's fist. Interestingly, there will be twin printers used in this first test, one on Earth and one inside the ISS. Four samples will be made in space and sent back to Earth to compare to evaluate the effects of microgravity. This is another great step towards eventual moon habitation! #3dprinting #additivemanufacturing #space #metal3dprinting https://lnkd.in/gK8bWnHv

🚀 Electron beam welding in space is a very interesting approach due to the controllability of the beam, high efficiency, and deep penetration. Outside the spacecraft is already in vacuum, potentially providing a suitable environment for in-situ fabrication or repair. 🔬 What is largely unknown is how melt pools behave in the absence of gravity, where the effects of surface tension become more dominant. We may even see less segregation of materials due to the lack of buoyancy effects. #additivemanufacturing #electronbeam #welding #space #repair #fabrication

The challenges faced by the space industry due to supply chain delays and underinvestment emphasize the importance of a reliable supply chain for successful space launches, as delays can have significant repercussions on launch schedules and project timelines. To address these challenges, the article suggests investing in modern technology such as 3-D printing to simplify and accelerate the supply chain process. Companies like Relativity Space are already using 3-D printing to produce rockets faster and with fewer parts. Additionally, improving communication and transparency with customers about delays is crucial to dealing with supply chain challenges effectively. #SPRING2024SCLT3387 José Manuel Velarde CSCP, CPIM, CPSM, CPSD Margaret A. Kidd, CMILT, CPE™ Supply Chain & Logistics Technology - University of Houston https://lnkd.in/gVYg35Ex