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Suborbital space tourism finally arrives | FCC prepares to run public C-band auction | The big four in the U.S. launch industry — United Launch Alliance, SpaceX, Blue Origin and Northrop Grumman — hope to be one of two providers that will receive five-year contracts later this year to launch national security payloads starting in 2022. | China’s launch rate stays high | The International Space Station is the largest ever crewed object in space.

 
A software platform streamlines emergency response
Wildfires set acres ablaze. Earthquakes decimate towns into rubble. People go missing in mountains and bodies of water. Coronavirus cases surge globally. When disaster strikes, timely, cohesive emergency response is crucial to saving lives, reducing property and resource loss, and protecting the environment. Large-scale incidents can call into action thousands of first responders from multiple jurisdictions and agencies, national and international. To effectively manage response, relief, and recovery efforts, they must work together to collect, process, and distribute accurate...

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Security scheme could protect sensitive data during...
A hospital that wants to use a cloud computing service to perform artificial intelligence data analysis on sensitive patient records needs a guarantee those data will remain private during computation. Homomorphic encryption is a special type of security scheme that can provide this assurance. The technique encrypts data in a way that anyone can perform computations without decrypting the data, preventing others from learning anything about underlying patient records. However, there are only a few ways to achieve homomorphic...

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David Schmittlein, influential dean who brought MIT...
David Schmittlein, an MIT professor of marketing and the MIT Sloan School of Management’s longest-serving dean and a visionary and transformational leader, died March 13, following a long illness. He was 69. Schmittlein, the John C Head III Dean from 2007 to 2024, guided MIT Sloan through a financial crisis, a global pandemic, and numerous school-wide milestones. During those 17 years, Schmittlein led initiatives introducing several new degree programs, redesigning the academic program portfolio while maintaining the MBA as...

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3D printing approach strings together dynamic objects...
It’s difficult to build devices that replicate the fluid, precise motion of humans, but that might change if we could pull a few (literal) strings. At least, that’s the idea behind “cable-driven” mechanisms in which running a string through an object generates streamlined movement across an object’s different parts. Take a robotic finger, for example: You could embed a cable through the palm to the fingertip of this object and then pull it to create a curling motion. While...

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Women’s indoor track and field wins first...
The MIT women’s track and field team won its first NCAA Division III National Championship in program history on Saturday, March 15, at the 2025 NCAA Division III Track and Field Championships, hosted by Nazareth College in Rochester, New York. The Engineers, who entered the meet as the top-ranked team in the nation, scored the most points ever scored by an MIT women’s team at a national indoor meet. They finished with 49 points, which earned them a first...

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Three economists with MIT ties win BBVA...
Olivier Blanchard PhD ’77, the Robert M. Solow Professor of Economics Emeritus, has been named a winner of the 2025 BBVA Foundation Frontiers of Knowledge Award in Economics, Finance and Management for “profoundly influencing modern macroeconomic analysis by establishing rigorous foundations for the study of business cycle fluctuations,” as described in the BBVA Foundation’s award citation. Blanchard, who is also senior fellow at the Peterson Institute for International Economics, shares the award with MIT alumni Jordi Galí PhD ’89...

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Evidence that 40Hz gamma stimulation promotes brain...
A decade after scientists in The Picower Institute for Learning and Memory at MIT first began testing whether sensory stimulation of the brain’s 40Hz “gamma” frequency rhythms could treat Alzheimer’s disease in mice, a growing evidence base supporting the idea that it can improve brain health — in humans as well as animals — has emerged from the work of labs all over the world. A new open-access review article in PLOS Biology describes the state of research so...

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A collaboration across continents to solve a...
More than 60,000 tons of plastic makes the journey down the Amazon River to the Atlantic Ocean every year. And that doesn’t include what finds its way to the river’s banks, or the microplastics ingested by the region’s abundant and diverse wildlife. It’s easy to demonize plastic, but it has been crucial in developing the society we live in today. Creating materials that have the benefits of plastics while reducing the harms of traditional production methods is a goal of...

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High-performance computing, with much less code
Many companies invest heavily in hiring talent to create the high-performance library code that underpins modern artificial intelligence systems. NVIDIA, for instance, developed some of the most advanced high-performance computing (HPC) libraries, creating a competitive moat that has proven difficult for others to breach. But what if a couple of students, within a few months, could compete with state-of-the-art HPC libraries with a few hundred lines of code, instead of tens or hundreds of thousands? That’s what researchers at...

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Five ways to succeed in sports analytics
Sports analytics is fueled by fans, and funded by teams. The 19th annual MIT Sloan Sports Analytics Conference (SSAC), held last Friday and Saturday, showed more clearly than ever how both groups can join forces. After all, for decades, the industry’s main energy source has been fans weary of bad strategies: too much bunting in baseball, too much punting in football, and more. The most enduring analytics icon, Bill James, was a teacher and night watchman until his annual...

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2025 MacVicar Faculty Fellows named
Three outstanding educators have been named MacVicar Faculty Fellows: associate professor in comparative media studies/writing Paloma Duong, associate professor of economics Frank Schilbach, and associate professor of urban studies and planning Justin Steil. For more than 30 years, the MacVicar Faculty Fellows Program has recognized exemplary and sustained contributions to undergraduate education at MIT. The program is named in honor of Margaret MacVicar, MIT’s first dean for undergraduate education and founder of the Undergraduate Research Opportunities Program. Fellows are chosen through a highly...

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Want to climb the leadership ladder? Try...
For those looking to climb the corporate ladder in the U.S., here’s an idea you might not have considered: debate training. According to a new research paper, people who learn the basics of debate are more likely to advance to leadership roles in U.S. organizations, compared to those who do not receive this training. One key reason is that being equipped with debate skills makes people more assertive in the workplace. “Debate training can promote leadership emergence and advancement...

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Making solar projects cheaper and faster with...
As the price of solar panels has plummeted in recent decades, installation costs have taken up a greater share of the technology’s overall price tag. The long installation process for solar farms is also emerging as a key bottleneck in the deployment of solar energy. Now the startup Charge Robotics is developing solar installation factories to speed up the process of building large-scale solar farms. The company’s factories are shipped to the site of utility solar projects, where equipment...

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How nature organizes itself, from brain cells...
Look around, and you’ll see it everywhere: the way trees form branches, the way cities divide into neighborhoods, the way the brain organizes into regions. Nature loves modularity — a limited number of self-contained units that combine in different ways to perform many functions. But how does this organization arise? Does it follow a detailed genetic blueprint, or can these structures emerge on their own? A new study from MIT Professor Ila Fiete suggests a surprising answer. In findings...

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Study: Climate change will reduce the number...
MIT aerospace engineers have found that greenhouse gas emissions are changing the environment of near-Earth space in ways that, over time, will reduce the number of satellites that can sustainably operate there. In a study appearing today in Nature Sustainability, the researchers report that carbon dioxide and other greenhouse gases can cause the upper atmosphere to shrink. An atmospheric layer of special interest is the thermosphere, where the International Space Station and most satellites orbit today. When the thermosphere...

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