Chemistry at Illinois’ Post

I am very happy to announce the publication of my second peer-reviewed paper, titled 'Low-Thrust Fuel-Optimal Guidance with Automatic Control Sequence Detection and Separation', in the Journal of Guidance, Control and Dynamics, which is now available online: https://lnkd.in/g6eSb9yw. Many thanks to my supervisors Roberto Armellin and Laura Pirovano for their guidance throughout this work. For fuel-optimal guidance algorithms, the ability to completely change the control sequence in response to unexpected deviations presents a significant challenge. The inability to handle such necessary changes can result in failure to reach the target. This research builds upon and leverages certain properties of the differential algebraic techniques we have been developing to automatically detect and separate different optimal control sequences that may occur during an interplanetary transfer, ultimately providing great robustness against uncertainty. This research was undertaken during my PhD studies at Te Pūnaha Ātea - Space Institute. I'm looking ahead to (hopefully) the next publication and subsequent wrap-up of my PhD!

Karin Paquin and her middle school students at @St. John's Catholic School in Maine are proving that innovative #MicrogravityResearch has no age limit! Through the Space for Teachers Embedded Teacher Program, Paquin will fly her students' research in microgravity onboard Zero-G this spring, tackling new technologies and real challenges in space exploration. We are following their progress in: 🫧 Fluid Dynamics: Collaborating with Dr. Álvaro Romero Calvo from Georgia Institute of Technology to explore innovative methods of phase separation in microgravity. ✈️ CubeSat Acoustics: Redesigning a CubeSat to measure and analyze acoustic data during flight. 🛰️ Reusable Satellite Technology: Paper prototyping of the Space Forge #PridwenShield, a revolutionary, origami-inspired design for re-entry satellites. Real research. Real impact. spaceforteachers.org Wisconsin Space Grant Consortium International Space Station National Laboratory

A new Decadal Survey report from the National Academies of Sciences, Engineering, and Medicine presents a vision for the solar and space physics enterprise to advance the understanding of physics in space, the nature of the complex interactions between the Earth, the Sun, and the surrounding space environment; safeguard the Earth from the harmful effects of space weather; and support human space exploration. The Decadal Survey lays out a comprehensive research strategy and roadmap for the next decade that, with sufficient investment and increased efforts to support the workforce, will make substantive progress on scientific questions and help achieve critical space weather applications.

 🔥 Read our Highly Cited Paper  📚 A Remote Sensing Image Target Detection Algorithm Based on Improved YOLOv8 🔗 https://lnkd.in/gfssjQJS 👨🔬 by Haoyu Wang et al. 🏫 Space Engineering University #remotesensing #targetdetection #YOLOv8

👉 SAVE THE DATE: April 14-17, 2025 👈 INTERNATIONAL WORKSHOP ON GRANULAR MATERIALS & REGOLITH Abstract submission has been extended to January 15, 2025 ! We are organizing an International Workshop on Granular Materials & Regolith" at the Université de Lorraine, LEM3 - UMR CNRS n° 7239, Metz, France. The theme of the event will focus on: "Granular Materials Fundamentals, Applications, and Concepts for Extraterrestrial Regolith, including the Moon, Mars, and Asteroids." All information about this Exceptional Workshop are 👇

October 26th: Honoring Thomas Martin Lowry and His Impact on Chemistry and Space Science Today, on October 26th, we honor the legacy of Thomas Martin Lowry (1874–1936), a visionary chemist whose work fundamentally transformed our understanding of acids, bases, and chemical reactions—paving the way for advancements across multiple scientific disciplines, including space science. In 1923, Lowry, alongside Danish chemist Johannes Nicolaus Brønsted, developed what is now known as the Brønsted-Lowry Theory of Acids and Bases. This theory redefined acids as proton donors and bases as proton acceptors, a revolutionary concept that shifted our understanding of chemical behavior. Prior to this theory, acids and bases were thought to behave differently depending on the medium in which they reacted. The Brønsted-Lowry theory, however, introduced a universal framework that could apply in diverse environments, even those outside of Earth. Lowry’s contributions reach far beyond chemistry alone; his insights are foundational to fields like biochemistry, environmental science, and space exploration. In space science, the Brønsted-Lowry model provides critical understanding of chemical reactions in extreme conditions—such as the harsh atmospheres of distant planets or the vacuum of space. This theory also supports the design of essential technologies for space missions, such as fuel cells that use acid-base reactions to generate clean energy, powering spacecraft for extended missions. Additionally, acid-base chemistry is essential in developing life-support systems that balance pH levels, ensuring astronaut safety during long-duration space travel. Reflecting on Thomas Martin Lowry’s work, we see how foundational scientific discoveries can have applications beyond their original scope, enabling us to push the boundaries of exploration. His contributions remain integral not only to laboratories on Earth but also to the expanding frontier of space science and the future of human discovery. #OnThisDay #ThomasMartinLowry #SpaceScience #Chemistry #AcidBaseTheory #BrønstedLowry #Innovation #SpaceExploration #ScienceHistory

Groundbreaking advances in solar and space physics have provided key insights into the dynamic physical processes on the Sun and its influence on Earth, the near-Earth space environment, other planets in our solar system, and beyond. Future discoveries in the field will expand our knowledge of the cosmos and better prepare us for the impact of space weather events on critical systems and humanity. A new decadal survey from The National Academies of Sciences, Engineering, and Medicine sets forth a comprehensive science vision and strategy to advance and expand the frontiers of solar and space physics for the next 10 years. Join us on Thursday, Dec 5 at 11am ET to learn more about the decadal survey’s conclusions and recommendations. https://lnkd.in/eURHbFXz #Solarandspace #heliophysics

Groundbreaking advances in solar and space physics have provided key insights into the dynamic physical processes on the Sun and its influence on Earth, the near-Earth space environment, other planets in our solar system, and beyond. Future discoveries in the field will expand our knowledge of the cosmos and better prepare us for the impact of space weather events on critical systems and humanity. A new decadal survey from The National Academies of Sciences, Engineering, and Medicine sets forth a comprehensive science vision and strategy to advance and expand the frontiers of solar and space physics for the next 10 years. Join us on Thursday, Dec 5 at 11am ET to learn more about the decadal survey’s conclusions and recommendations. https://lnkd.in/gtaCCBsE #Solarandspace #heliophysics

It's my second post about this but the previous one was more personal...Here's the official announcement! Make sure you REGISTER by visiting the link below! Groundbreaking advances in solar and space physics have provided key insights into the dynamic physical processes on the Sun and its influence on Earth, the near-Earth space environment, other planets in our solar system, and beyond. Future discoveries in the field will expand our knowledge of the cosmos and better prepare us for the impact of space weather events on critical systems and humanity.   A new decadal survey from The National Academies of Sciences, Engineering, and Medicine sets forth a comprehensive science vision and strategy to advance and expand the frontiers of solar and space physics for the next 10 years. Join us on Thursday, Dec 5 at 11am ET to learn more about the decadal survey’s conclusions and recommendations.   https://lnkd.in/g3y7QaWm   #Solarandspace #heliophysics