Tuesday brought a wide sweep of news from The Flats — a national ranking that keeps Tech at the top of the value conversation, research spanning the moon’s surface to Mumbai’s water taps, and a fresh slate of career events heading into October. Here’s what caught our eye on September 29, 2026.
No. 1 in Value — Again
For the fourth consecutive year, Georgia Tech holds the top spot on the Princeton Review’s list of the Top 50 Best Value Colleges (Public Schools), earning a return-on-investment score of 95 out of 99. The ranking weighs academic quality, financial aid, and total cost — and Tech’s numbers are hard to argue with: adjusted for inflation, attending this year costs Georgia residents nearly $4,400 less than in 2019, a 27% reduction, while record fundraising has expanded need-based scholarships. Tech also ranked No. 1 for career placement, with median graduate salaries reaching $126,000 after ten years, 73% above the national average. As President Ángel Cabrera put it in his Institute Address, “That’s not a marketing tagline. It’s math.” Read the full story.
Research Highlights
Rare NASA satellite data exposes gaps in flood models. When Ukraine’s Kakhovka Dam was destroyed in June 2023, a newly launched NASA satellite happened to be overhead — an almost unheard-of stroke of timing for an outburst flood, which researchers normally can only study from the aftermath. Georgia Tech researchers used those real-time measurements to test existing outburst flood models and found they consistently underestimated flood conditions, struggling with both the height and the timing of the water. The finding matters well beyond Ukraine: these same simulations inform dam safety and evacuation planning worldwide. Read more.
Scientists create moon rock in the lab. The lunar surface is constantly reshaped by space weathering — micrometeoroid impacts and solar wind — but researchers have long debated which force does most of the work. Physics Ph.D. candidate Roshan Trivedi and recent Ph.D. graduate Advik Vira exposed ilmenite, a mineral common to both Earth and the moon, to synthetic solar wind and successfully produced nanophase iron under controlled conditions. The result suggests solar wind plays a major role in the weathering signatures scientists use to date lunar terrain. Read more.
Mapping a stronger critical minerals supply chain. Backed by a $7.5 million award from the U.S. Department of Energy’s Office of Critical Minerals and Energy Innovation, Georgia Tech will lead the Critical Minerals in the Atlantic Seaboard Plain (CM-MAP) project. Building on DOE’s CORE-CM initiative, the effort will examine unconventional and secondary mineral resources across the Atlantic coastal plain, spanning discovery, processing, recycling, and circular materials management — the raw inputs behind batteries, semiconductors, advanced manufacturing, and defense systems. Read more.
AI-powered flood forecasts and hurricane resilience. Ali Sarhadi, a Brook Byers Institute for Sustainable Systems Faculty Fellow and assistant professor in the School of Earth and Atmospheric Sciences, is blunt about where hurricane danger actually lies: “The majority of fatalities are coming from the water, not the wind.” Supported by two Sustainability Next Seed Grants, his Climate Risk and Extreme Dynamics Lab uses physics-informed AI to anticipate compound flooding — the compounding interaction of storm surge, extreme rainfall, and river flooding that threatens coastal and inland communities alike. Read more.
An AI platform for rural Georgia health. Rural Georgians are more likely than city residents to suffer cardiovascular disease and to die from preventable causes. REACH GA — Rural Evaluation and Analytics for Community Health — gives policymakers, health system executives, and community leaders a decision-support platform with a comprehensive view of healthcare use across rural Georgia, plus tools to model how changes to services would ripple through the system. “The REACH GA platform provides up-to-date, actionable information to help leaders understand the big picture,” said Jon Duke, M.D., a GTRI principal research scientist and the project’s principal investigator. Read more.
What actually gets water flowing in Mumbai. Across five years, Georgia Tech researchers tracked nearly 7,000 households in 154 Mumbai informal settlements to learn which strategies help residents obtain official government water connections. Neither administrative help nor political advocacy worked on its own — but combined, they increased official connections by 45% compared with households receiving no assistance. It’s a clean demonstration that paperwork support and collective organizing are complements, not substitutes. Read more.
Six students went to Mars. Earlier this month, six Georgia Tech students spent 10 days in isolation at Titan Ranch in Arkansas, running experiments and managing scarce resources while dozens more classmates staffed a mission control center back in Atlanta. It was the inaugural mission of Georgia Tech’s Southeast Analog (SEA), the first fully student-led analog astronaut program in the United States. Read more.
A window into immunity inside human bone marrow. Plasma cells produce the antibodies behind long-term immune memory, sometimes for decades — but they live deep in bone marrow, encased in bone and effectively invisible to live imaging, leaving much of what we know dependent on mouse models. Researchers at Georgia Tech and Vanderbilt University have now built a human system that opens a view into that environment, publishing their work in Science Advances. Read more.
The Trash Lab opens. The Institute for People and Technology has opened the Trash Lab in Room S27 of the Technology Square Research Building — a makerspace built around plastic recycling, upcycling, and circular-economy innovation. Its centerpiece is the miniTrashpresso, a compact system from Miniwiz that processes waste plastics locally and turns them into new products in under five minutes. “The launch of IPaT’s new Trash Lab represents an exciting step forward for sustainability at Georgia Tech,” said Jennifer Chirico, associate vice president of Sustainability. Read more.
On the Calendar
Career and professional development events posted Tuesday, worth a spot on your October calendar:
- Rivian Information Session — Thursday, Oct. 1, 6:30–7:30 p.m., Room 16, College of Computing. Two engineers and a university recruiter from Rivian and Volkswagen Group Technologies host a panel Q&A. Chick-fil-A provided.
- LinkedIn Link Up: Networking Without the Nerves — Wednesday, Oct. 21, 6:15–7:15 p.m. An interactive session on LinkedIn etiquette and cold outreach, closing with a live connection request sent on screen.
- Student Employment Essentials for Undergraduates — Tuesday, Oct. 27, 11 a.m.–12 p.m., virtual via Microsoft Teams. Registration required.
- Student Employment Essentials for Graduate Students — Thursday, Oct. 29, virtual via Microsoft Teams. Covers eligibility, course load and workload expectations, pay, and onboarding. Registration required.
- AE GSA Quals Kickoff — Friday, Oct. 30, 4–6 p.m., Room 442, Guggenheim Building. Aerospace students taking spring quals can mingle and form study groups. Food provided.
Closing Thoughts
From lunar minerals to rural health analytics to a mission control room in Midtown, it was a day that showed off the range of what Tech does well. Which story grabbed you — and what research would you like us to dig into next? Drop a comment below and let us know.
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