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By NASA
Ken Freeman (center) receives the ATCA Award for ATM-X Digital Information Platform (DIP) from Rachel Jackson, Chair ATCA Board of Directors (left) and Carey Fagan, President and CEO ATCA (right).NASA Air Traffic Control Association (ATCA) Award to the NASA ATM-X Digital Information Platform (DIP) Team
In November 2024, the Digital Information Platform (DIP) team received the prestigious Industry Award from the Air Traffic Control Association (ATCA) at the annual ATCA Connect Conference in Washington, DC. The award recognized the team’s efforts in supporting NASA’s Sustainable Flight National Partnership (SFNP), which aims for net-zero carbon emissions from aviation by 2050. The DIP sub-project focuses on increasing access to digital aviation information to enable efficient and sustainable airspace operations. DIP team has been conducting live operational demonstrations in North Texas Metroplex environment since 2022 with commercial airlines on the Collaborative Digital Departure Reroute (CDDR) tool that applies machine learning to make predictions on runway availability, departure times, and arrival times. DIP has signed Space Act Agreements with five major US airlines to carryout operational evaluation of CDDR in complex metroplex environments and is now deploying the CDDR capability to Houston. CDDR machine learning algorithm intelligently provides re-routing options to the operators by using real time weather and operational data reducing delays, fuel burn and carbon emissions. DIP is part of the Air Traffic Management – eXploration (ATM-X) project, which is focused on transforming the air traffic management system to accommodate new air vehicles. More information on the ATCA award is at: https://www.atca.org/detail-pages/news/2024/11/15/atca-presents-annual-awards-at-atca-connect-recognizing-exceptional-efforts-made-to-the-worldwide-air-traffic-control-and-airspace-system.
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By NASA
Northrop Grumman & NASA Digital Engineering SAA Kick-off meeting at Thompson Space Innovation Center. NASA’s Digital Engineering is paving the way for exciting new possibilities. Their latest Space Act Agreement with Northrop Grumman promises to accelerate progress in space exploration through innovative collaboration.
Under NASA’s HQ Office of the Chief Engineer, Terry Hill the Digital Engineering Program Manager, recently signed a Space Act Agreement with Northrop Grumman Space Sector to explore digital engineering approaches to sharing information between industry partners and NASA. This collaboration aims to support NASA’s mission by advancing engineering practices to reduce the time from concept to flight. By leveraging digital engineering tools, this collaboration could lead to improved design, testing, and simulation processes, It could also help improve how the government and industry write contracts, making it easier and more efficient for them to share information. This would help both sides work together better, handle more complicated missions, and speed up the development of new space technologies.
This collaboration between NASA and Northrop Grumman brings exciting possibilities for the future of space exploration. By embracing digital engineering, both organizations are working toward more efficient, cost-effective missions and solutions to greater challenges. Beyond accelerating mission timelines, the insights and technologies developed through this collaboration could pave the way for groundbreaking advancements in space capabilities.
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By USH
The mystery of unidentified drones remains unresolved, with government authorities offering little clarity. Officials have downplayed the incidents, asserting there is no threat to national security and attributing many sightings to aircraft such as planes or helicopters. However, the lack of transparency has only fueled public speculation and heightened concerns.
What people/experts say:
Some speculate that these drones are part of covert operations designed to detect dirty bombs or nuclear devices or theses drones are part of an advanced surveillance systems operated by certain agencies.
The Space Force could be conducting classified exercises, such as testing cutting-edge technology or performing communication lockdown drills to evaluate detection and evasion capabilities.
A former CIA officer has suggested that the drones may be part of government efforts to trial advanced technologies in urban environments.
Reports indicate these drones exhibit unusual traits, such as lacking heat signatures and evading detection. They might employ RF jamming or encrypted communications, potentially causing unintentional disruptions to civilian electronics, including power outages, while avoiding capture.
Intelligence analysts have compared the drones to Russian Orlan-10 or Iranian Shahed-136 models, raising suspicions of international espionage.
But, the most striking statement came from Elon Musk, who warned earlier this year about the arrival of epic drone wars. He said that drone swarm battles are coming that will boggle the mind. What does he know that we don’t?
A large drone flying at a slow speed, shooting out or launching multiple smaller drones at a relatively high speed.
DAHBOO77 video: Musk's statement on X (formerly Twitter) at approximately the 1:23 mark.View the full article
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By NASA
3 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
When it comes to NASA’s ASTRO CAMP®, the numbers – and impact – of the initiative to help students across the nation and world learn about NASA and STEM (science, technology, engineering, and mathematics) just continue to grow and grow and grow.
As in recent years, the NASA ASTRO CAMP® Community Partners (ACCP) program surpassed previous milestone marks in fiscal year 2024 by partnering with 373 community sites, including 50 outside the United States, to inspire youth, families, and educators. Participants included students from various population segments, focusing on students from underrepresented groups, accessibility for differently-abled students, and reaching under-resourced urban and rural settings.
“This year has been extremely impactful for the students at ACCP collaborating partner sites,” said Kelly Martin-Rivers, principal investigator for NASA’s ACCP. “A particular highlight was being a part of NASA’s focus on the solar eclipses of 2024, supporting over 42,000 students at 52 NASA ACCP events. Supporting more and more exciting research and activities by the Science Activation grantees and Globe citizen scientists also continues to bring hands-on experiences directly to students across the country and around the world.”
NASA’s ASTRO CAMP® continued its success in fiscal year 2024 as students across the nation and world learn about NASA and STEM (science, technology, engineering, and mathematics. The NASA ASTRO CAMP® Community Partners program partnered with 323 sites in 29 states and the District of Columbia. It also reached beyond the borders to partner with 50 sites in six countries, including Mexico, India, Turkey, Canada, Spain, and Ukraine.NASA ASTRO CAMP® NASA’s ASTRO CAMP® continued its success in fiscal year 2024 as students across the nation and world learn about NASA and STEM (science, technology, engineering, and mathematics. The NASA ASTRO CAMP® Community Partners program partnered with 323 sites in 29 states and the District of Columbia. It also reached beyond the borders to partner with 50 sites in six countries, including Mexico, India, Turkey, Canada, Spain, and Ukraine.NASA ASTRO CAMP® NASA’s ASTRO CAMP® continued its success in fiscal year 2024 as students across the nation and world learn about NASA and STEM (science, technology, engineering, and mathematics. The NASA ASTRO CAMP® Community Partners program partnered with 323 sites in 29 states and the District of Columbia. It also reached beyond the borders to partner with 50 sites in six countries, including Mexico, India, Turkey, Canada, Spain, and Ukraine.NASA ASTRO CAMP® NASA’s ASTRO CAMP® continued its success in fiscal year 2024 as students across the nation and world learn about NASA and STEM (science, technology, engineering, and mathematics. The NASA ASTRO CAMP® Community Partners program partnered with 323 sites in 29 states and the District of Columbia. It also reached beyond the borders to partner with 50 sites in six countries, including Mexico, India, Turkey, Canada, Spain, and Ukraine.NASA ASTRO CAMP® NASA’s ASTRO CAMP® continued its success in fiscal year 2024 as students across the nation and world learn about NASA and STEM (science, technology, engineering, and mathematics. The NASA ASTRO CAMP® Community Partners program partnered with 323 sites in 29 states and the District of Columbia. It also reached beyond the borders to partner with 50 sites in six countries, including Mexico, India, Turkey, Canada, Spain, and Ukraine.NASA ASTRO CAMP® NASA’s ASTRO CAMP® continued its success in fiscal year 2024 as students across the nation and world learn about NASA and STEM (science, technology, engineering, and mathematics. The NASA ASTRO CAMP® Community Partners program partnered with 323 sites in 29 states and the District of Columbia. It also reached beyond the borders to partner with 50 sites in six countries, including Mexico, India, Turkey, Canada, Spain, and Ukraine.NASA ASTRO CAMP® In the most recent year, the NASA ACCP partnered with 323 sites in 29 states and the District of Columbia. It also reached beyond the borders to partner with 50 sites in six countries, including Mexico, India, Turkey, Canada, Spain, and Ukraine. Overall, almost 150,000 students took part in the program, a 30% increase from fiscal year 2023. In addition, almost 107,000 students took part in special STEM activities, an increase of 43.6% from the previous year’s total of more than 74,000. ACCP trained 1,454 facilitators during Educator Professional Development sessions as well, representing an increase of 25.3% from the prior year.
Taken together, the total NASA ACCP impact exceeded a quarter of a million (257,765) people.
As part of the NASA Science Mission Directorate Science Activation program, ACCP continues to make strides in bridging disparities and breaking barriers in STEM. Demographically, the initiative reached a range of ethnic and multiethnic groups. One-third of participants were African American, with another 13% identified as Hispanic. Participants were almost equally divided between male (52%) and female (48%).
In terms of age, 38% of participants were elementary school students. Another 30% were middle school aged, with the remaining 38% high school students. In a final breakdown, more than 42,000 of the participants were impacted during 52 NASA ACCP solar eclipse events in the spring of 2024.
ACCP activities offer real-world opportunities for students to enhance scientific understanding and contribute to NASA science missions, while also inspiring lifelong learning. The ACCP theme was “NASA Science … Fire to Water to Ice and Beyond!” The program featured materials and activities related to NASA science missions, astrophysics, heliophysics, Earth science, and planetary science.
The unique methodology teaches students to work collaboratively to complete missions and provides trained community educators to implement the themed NASA modules, developed by the ACCP team, seated at NASA’s Stennis Space Center near Bay St. Louis, Mississippi.
ASTRO CAMP began at NASA Stennis as a single one-week camp in the 1990s. Since then, it has developed into several adaptable models for schools, museums, universities, libraries, and youth service organizations, enabling a worldwide expansion.
For more information about becoming a NASA ASTRO CAMP Collaborative Community Partner, contact: Kelly Martin-Rivers at kelly.e.martin-rivers@nasa.gov or 228-688-1500; or Maria Lott at maria.l.lott@nasa.gov or 228-688-1776.
For more on the ASTRO CAMP Collaborative Community Partner Program, visit:
https://www.nasa.gov/stennis/stem-engagement-at-stennis/nasa-accp/.
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Last Updated Dec 06, 2024 EditorNASA Stennis CommunicationsContactC. Lacy Thompsoncalvin.l.thompson@nasa.gov / (228) 688-3333LocationStennis Space Center Related Terms
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By NASA
2 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
ESI24 Haghighi Quadchart
Azadeh Haghighi
University of Illinois, Chicago
In-space manufacturing and assembly are vital to NASA’s long-term exploration goals, especially for the Moon and Mars missions. Deploying welding technology in space enables the assembly and repair of structures, reducing logistical burdens and supply needs from Earth. The unique challenges and extreme conditions of space–high thermal variations, microgravity, and vacuum–require advanced welding techniques and computational tools to ensure reliability, repeatability, safety, and structural integrity in one-shot weld scenarios. For the first time, this project investigates these challenges by focusing on three key factors: (1) Very low temperatures in space degrade the weldability of high thermal conductivity materials, like aluminum alloys, making it harder to achieve strong, defect-free welds. (2) The extreme vacuum in space lowers the boiling points of alloying elements, altering the keyhole geometry during welding. This selective vaporization changes the weld’s final chemical composition, affecting its microstructure and properties. (3) Microgravity nearly eliminates buoyancy-driven flow of liquid metal inside the molten pool, preventing gas bubbles from escaping, which leads to porosity and defects in the welds. By examining these critical factors using multi-scale multi-physics models integrated with physics-informed machine learning, and forward/inverse uncertainty quantification techniques, this project provides the first-ever real-time digital twin platform to evaluate welding processes under extreme space/lunar conditions. The models are validated through Earth-based experiments, parabolic flight tests, and publicly available data from different databases and agencies worldwide. Moreover, the established models will facilitate extendibility to support in-situ resource utilization on the Moon, including construction and repair using locally sourced materials like regolith. The established fundamental scientific knowledge will minimize trial-and-error, enable high-quality one-shot welds in space, and reduce the need for reworks, significantly reducing the costs and time needed for space missions.
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