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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.

 
Harnessing the power of placebo for pain...
Placebos are inert treatments, generally not expected to impact biological pathways or improve a person’s physical health. But time and again, some patients report that they feel better after taking a placebo. Increasingly, doctors and scientists are recognizing that rather than dismissing placebos as mere trickery, they may be able to help patients by harnessing their power. To maximize the impact of the placebo effect and design reliable therapeutic strategies, researchers need a better understanding of how it works....

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MIT graduate programs empower the next generation...
Designing a ship or submarine for the U.S. Navy requires an understanding of naval architecture, hydrodynamics, electrical and structural engineering, materials science, and more. That’s why the Navy works so closely with MIT, where some of the world’s foremost experts in each of those disciplines converge. The largest among the graduate-level naval programs at MIT is the 2N Graduate Program in Naval Architecture and Marine Engineering. The three-year 2N program helps naval officers work at the intersection of different...

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MIT students combat climate anxiety through extracurricular...
Climate anxiety affects nearly half of young people aged 16-25. Students like second-year Rachel Mohammed find hope and inspiration through her involvement in innovative climate solutions, working alongside peers who share her determination. “I’ve met so many people at MIT who are dedicated to finding climate solutions in ways that I had never imagined, dreamed of, or heard of. That is what keeps me going, and I’m doing my part,” she says. Hydrogen-fueled engines Hydrogen offers the potential for...

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Tools for making imagination blossom at MIT.nano
The MIT community and visitors have a new reason to drop by MIT.nano: six artworks by Brazilian artist and sculptor Denise Milan. Located in the open-air stairway connecting the first- and second-floor galleries within the nanoscience and engineering facility, the works center around the stone as a microcosm of nature. From Milan’s “Mist of the Earth” series, evocative of mandalas, the project asks viewers to reflect on the environmental changes that result from human-made development. Milan is the inaugural...

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A fast and flexible approach to help...
To the untrained eye, a medical image like an MRI or X-ray appears to be a murky collection of black-and-white blobs. It can be a struggle to decipher where one structure (like a tumor) ends and another begins.  When trained to understand the boundaries of biological structures, AI systems can segment (or delineate) regions of interest that doctors and biomedical workers want to monitor for diseases and other abnormalities. Instead of losing precious time tracing anatomy by hand across...

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No detail too small
Sarah Sterling, director of the Cryo-Electron Microscopy, or Cryo-EM, core facility, often compares her job to running a small business. Each day brings a unique set of jobs ranging from administrative duties and managing facility users to balancing budgets and maintaining equipment. Although one could easily be overwhelmed by the seemingly never-ending to-do list, Sterling finds a great deal of joy in wearing so many different hats. One of her most essential tasks involves clear communication with users when the...

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New filtration material could remove long-lasting chemicals...
Water contamination by the chemicals used in today’s technology is a rapidly growing problem globally. A recent study by the U.S. Centers for Disease Control found that 98 percent of people tested had detectable levels of PFAS, a family of particularly long-lasting compounds also known as “forever chemicals,” in their bloodstream. A new filtration material developed by researchers at MIT might provide a nature-based solution to this stubborn contamination issue. The material, based on natural silk and cellulose, can remove...

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Sam Madden named faculty head of computer...
Sam Madden, the College of Computing Distinguished Professor of Computing at MIT, has been named the new faculty head of computer science in the MIT Department of Electrical Engineering and Computer Science (EECS), effective Aug. 1. Madden succeeds Arvind, a longtime MIT professor and prolific computer scientist, who passed away in June. “Sam’s research leadership and commitment to excellence, along with his thoughtful and supportive approach, makes him a natural fit to help lead the department going forward. In...

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Remembering Mathieu Le Provost: AeroAstro researcher, adventurer,...
Mathieu Le Provost, a postdoc in the Department of Aeronautics and Astronautics, passed away unexpectedly on July 30 while traveling in France.  Le Provost joined AeroAstro in 2023 and was a member of the Uncertainty Quantification Group, led by Professor Youssef Marzouk. Marzouk and Le Provost connected in 2020 when Le Provost reached out over email, eager to explore potential research collaborations. Although the Covid-19 pandemic prevented them from meeting in person, Marzouk, le Provost, and colleagues Ricardo Baptista...

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Nanostructures enable on-chip lightwave-electronic frequency mixer
Imagine how a phone call works: Your voice is converted into electronic signals, shifted up to higher frequencies, transmitted over long distances, and then shifted back down so it can be heard clearly on the other end. The process enabling this shifting of signal frequencies is called frequency mixing, and it is essential for communication technologies like radio and Wi-Fi. Frequency mixers are vital components in many electronic devices and typically operate using frequencies that oscillate billions (GHz, gigahertz)...

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3 Questions: Evidence for planetary formation through...
Exoplanets form in protoplanetary disks, a collection of space dust and gas orbiting a star. The leading theory of planetary formation, called core accretion, occurs when grains of dust in the disk collect and grow to form a planetary core, like a snowball rolling downhill. Once it has a strong enough gravitational pull, other material collapses around it to form the atmosphere. A secondary theory of planetary formation is gravitational collapse. In this scenario, the disk itself becomes gravitationally...

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Enabled by a significant gift, MIT’s Security...
MIT’s Security Studies Program has received a $45 million gift from The Stanton Foundation to expand its leading work on the vital issue of global nuclear security. The support will allow the program to create a new center on the topic while extending and enhancing research, teaching, and policy outreach in an area where the Institute is a longstanding leader with wide-ranging faculty expertise. “We are on the cusp of a new and more dangerous nuclear age, with the modernization...

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Study: EV charging stations boost spending at...
Charging stations for electric vehicles are essential for cleaning up the transportation sector. A new study by MIT researchers suggests they’re good for business, too. The study found that, in California, opening a charging station boosted annual spending at each nearby business by an average of about $1,500 in 2019 and about $400 between January 2021 and June 2023. The spending bump amounts to thousands of extra dollars annually for nearby businesses, with the increase particularly pronounced for businesses...

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MIT team wins grand prize at NASA’s...
The members of the MIT First Nations Launch team had never built a drone before when they faced the 2024 NASA First Nations Launch High-Power Rocket Competition. This year’s challenge invited teams to design, build, and launch a high-power rocket carrying a scientific payload that deploys mid-air and safely returns to the ground, integrating Indigenous methodologies. The eight-student team of all Indigenous students earned the compatition’s grand prize, as well as first place in the written portion. Deploying a...

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Nurturing success
The start and finish of a degree program are pivotal moments in the lives of MIT’s graduate students. In her first three years in MIT’s Department of Political Science, professor Mariya Grinberg’s mentorship has helped numerous students start their graduate journeys with confidence and direction. Nuh Gedik, who joined the Department of Physics in 2008, looks to the finish line: he finds joy in seeing his students reach personal and professional success at the end of their PhDs. Both...

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