Tag: Florida

AFRL Digital Transformation Champion Urges People to Embrace, Not Fear AI

By Anne Wainscott-Sargent, AIAA Communications Team

ORLANDO, Fla. – If Alexis Bonnell had her way, every person would embrace Artificial Intelligence (AI) fearlessly as a tool that gives them back “minutes for their mission” and enables them to “tackle the toil” of mundane work tasks.

The charismatic former Googler, now serving as chief information officer and director of Digital Capabilities Directorate for the Air Force Research Lab (AFRL), believes technology fails when it fails to serve people.

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While AI and generative AI promise to bring new efficiencies to all industries and in many instances, reinvent how work is done, it also is a transformative force that many people fear will take away their livelihoods. According to Bonnell, the way the work world packages and frames AI makes it difficult for people to accept the tool.

The visionary behind AFRL’s digital transformation doesn’t talk or act like a typical government executive. Speaking before a standing-room-only crowd at the 2025 AIAA SciTech Forum, she stood out among the room of business-dress-attired engineers and managers, wearing a red top, dark jeans and star-studded knee-high boots. She donned multiple black rubber wristbands with her favorite AI catch phrases that she gave away as keepsakes to inquisitive attendees following her talk.

Bonnell’s presentation included advice on bringing about necessary cultural change in how workers and managers view AI, using insights of what she’s learned from her team’s rollout of NIPRGPT, AFRL’s AI Research Platform to explore the power of Generative AI technology. Launched in June, NIPRGPT’s base of volunteer users grew to about 80,000 in four months, reported InsideDefense. Interest in access to AI tools across the Department of Defense shows no signs of slowing.

In a June 2024 news release announcing the tool, Bonnell noted that “changing how we interact with unstructured knowledge is not instant perfection; we each must learn to use the tools, query, and get the best results. NIPRGPT will allow Airmen and Guardians to explore and build skills and familiarity as more powerful tools become available.”

To the AIAA SciTech Forum’s technical audience, she cautioned that some of her insights may be wrong in six months and “that’s okay…. We’re in an era where we may not have the time for the right answer, so we have to become comfortable with ‘right for now,’ be willing to learn and pivot,” she said. She added that when she thinks about generative AI, she doesn’t think about it as a source of answers, but “as a source of options.”

In answering why the world is clamoring to AI tools now, Bonnell said it’s important to realize that “we now live in a fundamentally different age” – one where people in leadership roles must make decisions and adapt quickly and pivot as conditions change. Consider that 90% of the world’s data was created in the last three years, with 94% of it what Bonnell called unstructured “deluges.”

A sign of the changing times is also evident in battlefield decision-making trends. In the war between Russia and Ukraine, Bonnell said the time frame for Russia countering Ukraine’s software has shrunk, in some cases, to only two weeks. That kind of speed requires new information tools and the ability to make decisions fast. As a result, “we have to think about our technology differently than we did before.”

Bonnell dislikes the mixed messages people have historically received about AI: “We tell people we trust you with a weapon, with a $100M budget, with a security clearance and lots of sensitive information, but we don’t trust you with ChatGPT. What are we actually telling people?” she questioned. “It’s important that we make people feel like they are enough, that they’ve got this, that they are capable, and that we trust them to use tools in the right way. Our future as humans is constant adaptation, the only group that benefits when we are afraid of our own technology is the adversary.”

The technologist noted that the world is not communicating the value of AI in the right way; instead, the first thing people hear is that it’s really complicated, technical, and hard. “That kind of tells someone, ‘You’re not smart enough.’”

She urged a change in the AI narrative and a recognition that as public servants and military personnel, they are showing up to their jobs to be intentional and responsible.

The AFRL leader emphasized the main job of AI in its first phase of human adoption is to simplify and shave off time of mundane work, so people can gain back “minutes for their mission.” That’s exactly what the coders and developers on the AI Research Platform have realized: they report that they have gotten between 25–85% in productivity return using AI tools, Bonnell said.

Bonnell noted that AI and genAI are fundamentally different than other technologies because of the level of intimacy of knowledge that the tools deliver.

“Users get to collect information and the data that they think is relevant and then they use the tool to have a curiosity-based relationship with that data.”

Bonnell has observed at AFRL that her team is leveraging genAI to create a “knowledge universe” around themselves without needing to ask her for information, a discovery that has prompted her to rethink her role as a leader. She challenged other people in CIO roles to be similarly introspective: “For those of in roles like CIOs, it’s a question of how are we going to show up? Are we going to be a gatekeeper or are we going to be a facilitator? There’s a lot of interesting things this is putting into motion.”

In her case, Bonnell is looking at how she can get out of the way of this curiosity journey. “How do I foster the ability for someone to need me less and be able to have a dynamic relationship with knowledge?”

After the presentation, several attendees expressed their appreciation for Bonnell’s take on the state of AI attitudes, workplace culture, and the need to lead differently.

“I like how she talked about coming from the direction ‘see what we can do here’ instead of from a caution perspective of ‘I don’t know if we can do that’ to an attitude of ‘let’s figure out how we can make this work,’” said Christine Edwards, a fellow of AI and Autonomy at Lockheed Martin, whose work includes providing cognitive assistance for firefighters and looking at how to use AI to improve spacecraft operations.

Edwards also enjoyed Bonnell’s insights about trust and AI. “She said it’s less about whether I trust this new technology and more about ‘do I have the confidence that it’s going to have the performance I need for this particular part of my mission?’ I really like that perspective shift.”

John Reed, chief rocket scientist at United Launch Alliance, said he appreciated that Bonnell provided tools for mitigating some of the fear the workforce has about AI. “That’s helpful to think through the stages and the fact that there are going to be people who are concerned, ‘Is this going to eat my job?’  It’s really an augmentation technology just like machine learning. It’s best employed when it’s done to augment the algorithms we’re doing today to make it more effective,” he explained.

The talk also resonated deeply with Marshall Lee, senior director of business development at Studio SE Ltd., a consulting firm focused on model-based systems engineering (MBSE) training and coaching.

“Us engineers are all about the tool, the technology, the formula, the detail. She’s really addressing the changes in brain chemistry and emotion [necessary] for the adoption of the technology,” said Lee. “She’s actually saying you have to change the psychology of the person first before they are going to adopt the new technology. It’s all about that emotion and behavior change and understanding people, starting with where they are.”

 On Demand Recording Available

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Tackling the Big Questions

‘We must continue to do the really hard things,’ said JPL’s Director in the 2025 AIAA SciTech Forum’s opening plenary session

By Anne Wainscott-Sargent, AIAA Communications Team

ORLANDO, Fla.– The 10th and only female director of NASA Jet Propulsion Laboratory (JPL) opened the 2025 AIAA SciTech Forum Monday, highlighting the hard questions that JPL answers in its unique role as a federally funded R&D center operated by CalTech for NASA.

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Laurie Leshin, who has been at the helm of JPL since 2022, shared how JPL’s work focuses on answering three fundamental questions: “What is our destiny on Earth?”, “Are we alone?”, and “How do we lead the future?”

She implored the audience to continue striving for knowledge. “If I have one message for you in this time of change in our country, it is we must continue to do the really hard things,” she said. “Our job as a nation in order to lead is not to do what’s easy…or what you can predict exactly how it’s going to go…Our job is to do the things that are ridiculously hard.”

Understanding Earth

Leshin pointed out that while JPL is most known for its work in space exploration, it also brings decades of history contributing to understanding Earth using cutting-edge space-based radars capable of measuring pollution, ocean rise, and urban heat, among other items critical to understanding climate change and predicting natural disasters. One important focus is identifying super emitters of methane, an odorless gas invisible to the naked eye that is responsible for 30–40% of global warming (due to its structure, methane traps more heat in the atmosphere per molecule than carbon dioxide, making it 80 times more harmful than CO2 for 20 years after its release). Runaway methane leaks in pipelines cost oil and gas companies $1 billion a year, she noted. Methane is now visible from orbit thanks to the EMIT tool attached to the International Space Station.

JPL also is finding and mapping heat islands in big cities such as Los Angeles and Houston, where concrete jungles are adding to the heat issue. Insights from the Ecosystem Spaceborne Thermal Radiometer Experiment on Space Station, or ECOSTRESS mission, is helping cities find hot spots. It has led one neighborhood in Los Angeles to use a reflective coating on streets to lower one street’s temperatures by up to 4 degrees Fahrenheit, leading to a noticeably cooler environment for residents.

Leshin said JPL researchers are working with global partners to map Earth’s water to better understand how rivers and lakes respond to flooding. In a first-ever collaboration with the Indian Space Research Organisation (ISRO), JPL will launch the NISAR Earth-observation radar this spring that will help view changes to the Earth’s surface so people can prepare for volcanoes, earthquakes, and landslides. According to Leshin, it will provide “unprecedented eyes on Earth.”

Finding Proof of Life Beyond Earth

In exploring the question of “Are we alone?” Leshin observed, “In some ways I like to say we are in a space race with ourselves in trying to answer this question.”

There’s a race to find evidence of life beyond Earth, and the big questions is where will the evidence come from — Mars, the moons of Jupiter or Saturn, or an exoplanet?

JPL is tackling this quest across all those avenues and has made significant inroads over the last few decades studying the surface of Mars. Missions have gone from larger ground-based rovers to a new way of exploring the Red Planet from the air.

“Today we are there with Perseverance,” said Leshin, noting that the rover recently collected “incredible samples” from a rock that points to ancient life on Mars. The rover’s instruments detected organic compounds within the rock, which are essential to all known life. These rocks and other samples are housed in tubes inside Perseverance, but how and when they will find their way back to Earth for study is a big question. “Landing on Mars is really stupid hard,” she added.

Rethinking Mars’ Sample Return

JPL has spent significant time rethinking how it does Mars sample return. NASA is discussing the path forward with media on Tuesday, 7 January. A 2023 assessment indicated that returning Mars samples would take until 2040 at a price tag of $11 billion. JPL’s concept would cut the cost in half and the timeline to a decade. Leshin said the approach will include heavy industry collaboration to get these rocks back. NASA’s proposal will use the stacking technology that has successfully landed the last two rovers on Mars to get a big lander with a rocket on board down to the surface of Mars, load it with the sample tubes and returning it to Earth safely. She also indicated that she’s very open to leveraging SpaceX’s Starship vehicle to get the lander to the Red Planet, which wouldn’t occur for another decade at the earliest, she stated, adding that partners such as the European Space Agency will play a key role in getting the samples home.

Another exciting avenue for investigating evidence of life beyond Earth is through ocean worlds. Two months ago, JPL launched the Europa Clipper probe to Europa, a moon of Jupiter. “It’s doing great. It’s flying beautifully,” said Leshin, noting that it will fly by Mars on 1 March, and will come back to Earth before it heads to Jupiter, where it is expected to arrive in 2030.

“We think there are two Earth oceans worth of liquid water on Europa,” she added, explaining that the ingredients for life will likely be present beneath those oceans.

“One of the challenges with deep space exploration is you have to be patient,” said Leshin, who described the Europa effort as “a generational quest.” She noted the wait is worth it because “the science will be incredible.”

JPL also sees promise in exoplanets – deploying transit spectroscopy as one of the lab’s tools to discover distant planets that are so far away that they can only be detected through the brightness of an individual star. To date, NASA has found over 5,500 exoplanets.

The Nancy Grace Roman Space Telescope, scheduled to launch in October 2026, will provide an even wider of view of these planets and other galaxies.

JPL also is investing in autonomous capabilities and the next generation of robotics. One such innovation is EELS (Exobiology Extant Life Surveyor), a 14-foot snake-like robot. JPL is already testing a prototype, which is winding down frozen crevasses on Earth. “It’s got to be smart enough to make its own decisions,” she noted, adding that the JPL team had to innovate around the form factor as well as the avionics and how it works and “thinks.”

Leading the Future

In closing, Leshin said the work of JPL is focused on driving humanity forward through the forefront of technology. “We’re incredibly proud of the work we do. And we can answer the biggest, hardest questions if we dare mighty things together.”

Reaction to Leshin’s lecture was well received by attendees.

“It was a nice flyover of the work they do at JPL,” said Egbert Hood, an aerospace engineer at Lockheed Martin Aeronautics in Fort Worth, Texas. “It was interesting to hear of all the missions they have ongoing – and some for them had nothing to do with landing on a moon or planet, it was just exploration of space. It was good to get a new awareness of JPL.”

Amanda Simpson, CEO, Third Segment, expressed excitement for Leshin’s message. “We have to do the hard things! It brought to mind President Kennedy’s moon speech. Space is hard. If we only concentrate on doing the easy things then we’re not actually making any progress. The way we treat going off our planet tells us so much about ourselves. And to do that, we must do the things that are hard. To do that together and to challenge ourselves – those are the keys that are going to make the difference for the future. Inspiring the future is so critical for keeping this industry, this ecosystem in aerospace, moving forward to entice and inspire the future generations.”

CJ Negrete, an undergraduate student at Cal Poly Pomona in Los Angeles, previously interned at JPL, where she worked to increase the technology readiness level of oscillating heat pipe (OHP) technology, commonly used in high-heat density electronics and exoplanet detection. She credited Leshin’s presence as a plenary speaker as one reason she decided to attend the forum, saying that having a woman at the helm of JPL “is brand new and unheard of.”

“Dr. Leshin is leading the pack of what women are more than capable of doing in the industry and we have to come and support her,” she said.

 On Demand Recording Available

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SpaceX Falcon 9 Launches 23 Starlink Satellites from Cape Canaveral

Spaceflight Now reports, “SpaceX launched its latest Falcon 9 shortly after midnight on Sunday, adding 23 more Starlink satellites to its growing mega-constellation. The midnight hour launch featured 13 satellites which have Direct to Cell capabilities. Liftoff of the Starlink 12-5 mission from pad 40 at Cape Canaveral Space Force Station happened at 12:30 a.m. EST.”
Full Story (Spaceflight Now)

Video

A SpaceX Falcon 9 launches 23 Starlink satellites from Cape Canaveral, December 9, at 12:12 a.m. ET (Launch at 0:59:49 mark)
(Spaceflight NowYouTube)

Early-bird Registration for AIAA SciTech Forum Ends 16 December

AIAA News

The 2025 forum will feature approximately 3,000 technical presentations spanning 60+ topics, including aerodynamic measurement technology, applied aerodynamics, fluid dynamics, guidance, navigation, and control, hypersonics, intelligent systems, propellants and combustions, spaceflight mechanics, and more. Professionals and students can save up to 25%.

Learn More 

AIAA to Honor Aerospace Award Winners at the 2025 AIAA SciTech Forum

FOR IMMEDIATE RELEASE

November 22, 2024 – Reston, Va. – The American Institute of Aeronautics and Astronautics (AIAA) will bestow awards to over 20 aerospace innovators who made an impact on the industry over the past year during the 2025 AIAA SciTech Forum, 6–10 January 2025, Orlando, Fla. The awards will be presented during the forum at a special Awards Recognition Ceremony, 6 January, 5:30 p.m. Forum registration is available now. Journalists can request a Press Pass here.

“Congratulations to this year’s award winners! These exceptional individuals are highly regarded and have been chosen by their peers. They have not only advanced aeronautics and astronautics, but are also inspiring the next generation of professionals,” said AIAA CEO Clay Mowry. “We are immensely grateful for their contributions. They are truly shaping the future of aerospace.”

For more information about the AIAA Honors and Awards program, contact Patricia A. Carr at [email protected].

GRADUATE AWARDS

2024 Abe M. Zarem Graduate Award for Distinguished Achievement in Astronautics
This award was established by AIAA Honorary Fellow Abe Zarem, founder and managing director of Frontier Associates, to annually recognize graduate students in aeronautics and astronautics who have demonstrated outstanding scholarship in their field.

Mohammed Abir Mahdi
Oklahoma State University

Shafi Al Salman Romeo
Oklahoma State University

For their paper “Convolutional Neural Network and Homogenization based Hybrid Approach for Lattice Structures”

Advisor:  Zhao Wei, Oklahoma State University

LITERARY AWARDS

2025 AIAA Gardner-Lasser Aerospace History Literature Award
The award is presented for the best original contribution to the field of aeronautical or astronautical non-fiction literature published in the last five years dealing with the science, technology, and/or impact of aeronautics or astronautics on society.

Michael W. Hankins
Smithsonian’s National Air and Space Museum
Flying Camelot: The F-15, the F-16, and the Weaponization of Fighter Pilot Nostalgia

2025 AIAA Pendray Aerospace Literature Award
The award is presented for an outstanding contribution or contributions to aeronautical and astronautical literature in the relatively recent past.

Joseph M. Powers
University of Notre Dame
Mechanics of Fluids

SERVICE AWARD

2025 AIAA Mary W. Jackson Diversity and Inclusion Award
This award recognizes an individual or group within AIAA who has devoted time and effort and made significant contributions to the advancement of diversity and inclusion within the Institute.

Karen A. Thole
University of Michigan

For her sustained significant contributions to raise awareness on the value of diversity and inclusion in the aerospace workforce at large, an AIAA core value.

TECHNICAL EXCELLENCE AWARDS

2024 AIAA–ASEE J. Leland Atwood Award
This award is bestowed upon an outstanding aerospace engineering educator in recognition of the educator’s contributions to the profession. This award is co-sponsored by the ASEE Aerospace Division and AIAA.

Stephen D. Heister
Purdue University
For his transformative impact on the aerospace industry in revitalizing Maurice J. Zucrow Laboratory, and mentoring leaders currently developing advanced rocket and airbreathing propulsion systems.

2025 AIAA–ASC James H. Starnes Jr. Award
This award is presented to recognize continued significant contribution to and demonstrated promotion of the field of structural mechanics over an extended period of time emphasizing practical solutions, to acknowledge high professionalism, and to acknowledge the strong mentoring of and influence on colleagues.

Paul M. Weaver
University of Limerick, Ireland
University of Bristol, United Kingdom
For his outstanding contribution in the field of composite structures and his supportive and inspirational mentoring of young academics and professionals.

2025 AIAA Hypersonic Systems and Technologies Award
This award is presented to recognize outstanding sustained contributions and achievements in enabling technologies and/or the integration of technologies for system applications in the advancement of hypersonic flight.

Gary Polansky
Sandia National Laboratories (retired)
In recognition for decades of technical leadership in pioneering U.S. hypersonic boost-glide vehicle development and testing in service of the national defense.

2025 AIAA Information Systems Award
This award is presented to recognize outstanding technical and/or management contributions in space and aeronautics for computer, sensing, and fusion aspects of information technology and science.

Radhakrishna Sampigethaya
Embry-Riddle Aeronautical University
For his pioneering work and research in aviation cybersecurity in the areas of developing aircraft and air traffic control systems countermeasures, educating the current and next-generation workforce, and enhancing aerospace safety and security.

2025 AIAA Ashley Award for Aeroelasticity
This award recognizes outstanding contributions to the understanding and application of aeroelastic phenomena. It commemorates the accomplishments of Professor Holt Ashley, who dedicated his professional life to the advancement of aerospace sciences and engineering and had a profound impact on the fields of aeroelasticity, unsteady aerodynamics, aeroservoelasticity and multidisciplinary optimization.

Mordechay Karpel
Technion – Israel Institute of Technology, Israel
For outstanding contributions to structural dynamics, aeroelasticity, and aeroservoelasticity, including engineering leadership, research innovations, influential publications, development of industrial software, and mentoring of aerospace professionals.

2025 AIAA de Florez Award for Flight Simulation
This award is presented for an outstanding individual achievement in the application of flight simulation to aerospace training, research, and development.

Heinrich H. Bülthoff
Max Planck Institute for Biological Cybernetics, Germany
For groundbreaking research into how the brain processes multisensory perceptual information and the application of this knowledge for developing revolutionary new motion simulation technologies.

2025 AIAA Air Breathing Propulsion Award
This award is presented to an individual for sustained, meritorious accomplishment in the arts, sciences, and technology of air breathing propulsion systems.

Zoltán S. Spakovszky
Massachusetts Institute of Technology
For outstanding and sustained contributions to air breathing propulsion, through rigorous discoveries and advancements in compressor aerodynamic and aerostructural stability and in aeroengine acoustics.

2025 AIAA Aerospace Power Systems Award
This award, established in 1981, is presented for a significant contribution in the broad field of aerospace power systems, specifically as related to the application of engineering sciences and systems engineering to the generation, storage, management, and distribution of electrical energy to aerospace power systems.

Margot Wasz
The Aerospace Corporation (retired)
For exceptional technical contributions to advanced spacecraft battery power systems, outstanding service to the mission success of high-value United States Space Force launch vehicle systems, and transformational leadership of AIAA space power activities.

2025 AIAA Energy Systems Award
This award honors a significant contribution in the broad field of energy systems, specifically as related to the application of engineering sciences and systems engineering to the production, storage, distribution, and conservation of energy.

Ying Zheng
Western University

For remarkable contributions in advancing applied catalysis for clean and renewable energy innovations through exceptional dedication to research, education and application.

2025 AIAA Mechanics and Control of Flight Award
This award is presented for an outstanding recent technical or scientific contribution by an individual in the mechanics, guidance, or control of flight in space or the atmosphere.

Ilya Kolmanovsky
University of Michigan
For significant contributions to advances in theory and methods enabling development of reference governors and model predictive control algorithms enforcing safety constraints in aerospace systems.

2025 AIAA Propellants and Combustion Award
This award is presented for outstanding technical contributions to aeronautical or astronautical combustion engineering.

Robert P. Lucht
Purdue University

For numerous contributions to combustion, propulsion, and power generation through innovative development of advanced laser diagnostics and applying them to practical energy systems.

2025 AIAA Wyld Propulsion Award
This award is presented for outstanding achievement in the development or application of rocket propulsion systems.

Alon Gany
Technion – Israel Institute of Technology, Israel

For pioneering contributions in propulsion research on metalized propellants, energetic materials, hybrid rockets, ramjets, and scramjets, with sustained excellence in educating generations of propulsion experts.

Media Contact: Rebecca Gray, [email protected], 804-397-5270 cell

About AIAA
The American Institute of Aeronautics and Astronautics (AIAA) is the world’s largest aerospace technical society. With nearly 30,000 individual members from 91 countries, and 100 corporate members, AIAA brings together industry, academia, and government to advance engineering and science in aviation, space, and defense. For more information, visit aiaa.org, and follow AIAA on Facebook, Instagram, LinkedIn, and X/Twitter.

2025 AIAA Durand Lectureship for Public Service Awarded to The Boeing Company’s Kevin G. Bowcutt

FOR IMMEDIATE RELEASE

Lecture Set for 6 January During 2025 AIAA SciTech Forum

November 18, 2024 – Reston, Va. – The American Institute of Aeronautics and Astronautics (AIAA) is pleased to announce the 2025 AIAA Durand Lectureship for Public Service is awarded to Kevin G. Bowcutt, Principal Senior Technical Fellow and Chief Scientist of Hypersonics for The Boeing Company, Huntington Beach, Calif.

 

Bowcutt will deliver his lecture, “The Evolution of Hypersonic Flight Over Seven Decades and the Technical Breakthroughs that Got Us Here,” on Monday, 6 January, 3:30 p.m. ET, during the 2025 AIAA SciTech Forum, Orlando, Florida. 2025 AIAA SciTech Forum registration is available now. Journalists can request a Press Pass here.

Bowcutt is a Principal Senior Technical Fellow & Chief Scientist of Hypersonics for Boeing with 42 years of experience. He is an AIAA Fellow, a Fellow of the Royal Aeronautical Society, and a member of the National Academy of Engineering. In 2021 he was selected by Texas A&M to be a Fellow of the Hagler Institute of Advanced Study. He holds B.S., M.S., and Ph.D. degrees in aerospace engineering from the University of Maryland. Bowcutt is an internationally recognized expert in hypersonic aerodynamics, propulsion integration, and vehicle design and optimization, and leads Boeing’s hypersonic vehicle advanced design and technology development efforts.

Bowcutt’s lecture will chronicle the major milestones that have enabled air-breathing hypersonic flight, bringing future promise to current capability, and leading to worldwide pursuit of hypersonic capabilities and leadership. Hypersonic flight has the potential to dramatically impact national defense, and significantly improve the speed of global travel and the frequency and cost of space access. For more than 50 years following the first hypersonic flight in 1949, expendable rocket propulsion was the only available means of accelerating vehicles to hypersonic speed, limiting applications to costly expendable spaceflight and military missiles. Although it took more than 40 years of dedicated R&D, the idea conceived in 1957 of a more efficient air-breathing engine employing supersonic combustion, the scramjet, was finally proven viable in 2004 by flying on NASA’s X-43A. Almost 10 years later, in 2013, hypersonic air-breathing propulsion was proven practical by flying a dual-mode ramjet on the USAF/DARPA X-51 Scramjet Engine Demonstrator. These achievements were enabled by continuous advancements in high-temperature materials; test facilities, test techniques, and test campaigns; scramjet technologies, such as air intakes, isolators, injectors, mixers, flame holders, combustion chemistry, and nozzles; fluid dynamic and thermostructural simulation; and multidisciplinary design analysis and optimization.

The Durand Lectureship for Public Service, named in honor of William F. Durand, Ph.D., is presented for notable achievements by a scientific or technical leader whose contributions have led directly to the understanding and application of the science and technology of aeronautics and astronautics for the betterment of humanity. Durand was a United States naval officer and a pioneer in mechanical engineering. During his remarkable 99-year life, Durand contributed significantly to the development of aircraft propellers. He was the first civilian chair of the National Advisory Committee for Aeronautics (NACA), the forerunner of NASA.

The Institute’s Public Policy Committee takes pride in selecting accomplished leaders in aeronautics and astronautics for this honor who can share their knowledge through the Durand Lecture for Public Service. For more information about the AIAA Honors and Awards program, contact Patricia A. Carr at [email protected].

Media Contact: Rebecca B. Gray, APR, [email protected], 804.397.5270 (cell)

About AIAA
The American Institute of Aeronautics and Astronautics (AIAA) is the world’s largest aerospace technical society. With nearly 30,000 individual members from 91 countries, and 100 corporate members, AIAA brings together industry, academia, and government to advance engineering and science in aviation, space, and defense. For more information, visit aiaa.org, and follow AIAA on TwitterFacebook, LinkedIn, and Instagram.

Crew-8 Splashes Down Off the Coast of Pensacola, Florida

Spaceflight Now reports that three U.S. astronauts and a Russian cosmonaut have “returned to Earth after spending more than seven months in space.” Crew-8 includes NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, and Roscosmos cosmonaut Alexander Grebenkin.
Full Story (Spaceflight Now)

 

Video

NASA’s SpaceX Crew-8 Re-entry and Splashdown
(NASA; YouTube)

SpaceX Falcon 9 Launches Payload for AST SpaceMobile, Lands Booster

SPACE reports, “AST SpaceMobile’s first five commercial satellites have reached orbit. The huge spacecraft, called BlueBirds, lifted off today (Sept. 12) at 4:52 a.m. EDT (0852 GMT) atop a SpaceX Falcon 9 rocket from Cape Canaveral Space Force Station in Florida. … Each BlueBird sports a communications antenna that covers 693 square feet (64 square meters) when unfolded — the largest such array ever deployed by a commercial spacecraft.”
Full Story (SPACE)

 

Video

SpaceX launches Polaris Dawn crew on first private spacewalk mission (Launch at 00:33 second mark)
(VideoFromSpace; YouTube)

Delta Rocket Makes Final Flight

Ars Technica reports, “The final flight of United Launch Alliance’s Delta IV Heavy rocket took off Tuesday from Cape Canaveral, Florida, with a classified spy satellite for the National Reconnaissance Office. The Delta IV Heavy, one of the world’s most powerful rockets, launched for the 16th and final time Tuesday. It was the 45th and last flight of a Delta IV launcher and the final rocket named Delta to ever launch, ending a string of 389 missions dating back to 1960.”
Full Story (Ars Technica)

 

 

 

Videos

Delta IV Heavy launches for final time with secret US spy satellite, 9 April 2024
(VideoFromSpace; YouTube)