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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.

 
Three from MIT awarded 2022 Paul and...
MIT graduate student Fernanda De La Torre, alumna Trang Luu ’18, SM ’20, and senior Syamantak Payra are recipients of the 2022 Paul and Daisy Soros Fellowships for New Americans. De La Torre, Luu, and Payra are among 30 New Americans selected from a pool of over 1,800 applicants. The fellowship honors the contributions of immigrants and children of immigrants by providing $90,000 in funding for graduate school. Students interested in applying to the P.D. Soros Fellowship for future years...

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Developing electricity-powered, low-emissions alternatives to carbon-intensive industrial...
On April 11, 2022, MIT announced five multiyear flagship projects in the first-ever Climate Grand Challenges, a new initiative to tackle complex climate problems and deliver breakthrough solutions to the world as quickly as possible. This is the second article in a five-part series highlighting the most promising concepts to emerge from the competition, and the interdisciplinary research teams behind them. One of the biggest leaps that humankind could take to drastically lower greenhouse gas emissions globally would be...

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Structures considered key to gene expression are...
In human chromosomes, DNA is coated by proteins to form an exceedingly long beaded string. This “string” is folded into numerous loops, which are believed to help cells control gene expression and facilitate DNA repair, among other functions. A new study from MIT suggests that these loops are very dynamic and shorter-lived than previously thought. In the new study, the researchers were able to monitor the movement of one stretch of the genome in a living cell for about...

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Joystick-operated robot could help surgeons treat stroke...
MIT engineers have developed a telerobotic system to help surgeons quickly and remotely treat patients experiencing a stroke or aneurysm. With a modified joystick, surgeons in one hospital may control a robotic arm at another location to safely operate on a patient during a critical window of time that could save the patient’s life and preserve their brain function. The robotic system, whose movement is controlled through magnets, is designed to remotely assist in endovascular intervention — a procedure...

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MIT Schwarzman College of Computing unveils Break...
Aimed at driving diversity and inclusion in artificial intelligence, the MIT Stephen A. Schwarzman College of Computing is launching Break Through Tech AI, a new program to bridge the talent gap for women and underrepresented genders in AI positions in industry. Break Through Tech AI will provide skills-based training, industry-relevant portfolios, and mentoring to qualified undergraduate students in the Greater Boston area in order to position them more competitively for careers in data science, machine learning, and artificial intelligence....

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MIT OpenCourseWare launches NextGen platform
After serving millions of learners around the world for the last 20 years, MIT OpenCourseWare (OCW) has launched its next-generation platform to allow for flexible growth, experimentation, and evolution in open learning. MIT’s “NextGen OCW” offers a new and improved experience for learners, more support for educators, additional opportunities for open education collaboration, and a greater capacity to share even more robust MIT content in the years to come. Now optimized for use on mobile devices, OCW opens new...

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A new heat engine with no moving...
Engineers at MIT and the National Renewable Energy Laboratory (NREL) have designed a heat engine with no moving parts. Their new demonstrations show that it converts heat to electricity with over 40 percent efficiency — a performance better than that of traditional steam turbines. The heat engine is a thermophotovoltaic (TPV) cell, similar to a solar panel’s photovoltaic cells, that passively captures high-energy photons from a white-hot heat source and converts them into electricity. The team’s design can generate...

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Engineers enlist AI to help scale up...
Perovskites are a family of materials that are currently the leading contender to potentially replace today’s silicon-based solar photovoltaics. They hold the promise of panels that are far thinner and lighter, that could be made with ultra-high throughput at room temperature instead of at hundreds of degrees, and that are cheaper and easier to transport and install. But bringing these materials from controlled laboratory experiments into a product that can be manufactured competitively has been a long struggle. Manufacturing...

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Computing our climate future
On Monday, MIT announced five multiyear flagship projects in the first-ever Climate Grand Challenges, a new initiative to tackle complex climate problems and deliver breakthrough solutions to the world as quickly as possible. This article is the first in a five-part series highlighting the most promising concepts to emerge from the competition, and the interdisciplinary research teams behind them. With improvements to computer processing power and an increased understanding of the physical equations governing the Earth’s climate, scientists are...

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Embracing ancient materials and 21st-century challenges
When Sophia Mittman was 10 years old, she wanted to be an artist. But instead of using paint, she preferred the mud in her backyard. She sculpted it into pots and bowls like the ones she had seen at the archaeological museums, transforming the earthly material into something beautiful. Now an MIT senior studying materials science and engineering, Mittman seeks modern applications for sustainable materials in ways that benefit the community around her. Growing up in San Diego, California,...

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MIT’s FutureMakers programs help kids get their...
As she was looking for a camp last summer, Yabesra Ewnetu, who’d just finished eighth grade, found a reference to MIT’s FutureMakers Create-a-thon. Ewnetu had heard that it’s hard to detect bias in artificial intelligence because AI algorithms are so complex, but this didn’t make sense to her. “I was like, well, we’re the ones coding it, shouldn’t we be able to see what it’s doing and explain why?” She signed up for the six-week virtual FutureMakers program so...

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J-PAL launches the Egypt Impact Lab to...
A new collaboration between the Middle East and North Africa regional office of MIT’s Abdul Latif Jameel Poverty Action Lab and Egypt’s Ministry of Planning and Economic Development aims to strengthen the effectiveness of Egypt’s poverty alleviation policies through rigorous evaluation and innovation. The new initiative, the Egypt Impact Lab, will connect academics with government partners to rigorously evaluate the impact of promising and innovative government programs. Results from these evaluations will inform decisions to scale up the most...

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Manipulating the future
As robots evolve, society’s collective imagination forever ponders what else robots can do, with recent fascinations coming to life as self-driving cars or robots that can walk and interact with objects as humans do. These sophisticated systems are powered by advances in deep learning that triggered breakthroughs in robotic perception, so that robots today have greater potential for better decision-making and improved functioning in real-world environments. But tomorrow’s roboticists need to understand how to combine deep learning with dynamics,...

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Engineered bacteria could help protect “good” gut...
Antibiotics are life-saving drugs, but they can also harm the beneficial microbes that live in the human gut. Following antibiotic treatment, some patients are at risk of developing inflammation or opportunistic infections such as Clostridiodes difficile. Indiscriminate use of antibiotics on gut microbes can also contribute to the spread of resistance to the drugs. In an effort to reduce those risks, MIT engineers have developed a new way to help protect the natural flora of the human digestive tract....

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MIT announces five flagship projects in first-ever...
MIT today announced the five flagship projects selected in its first-ever Climate Grand Challenges competition. These multiyear projects will define a dynamic research agenda focused on unraveling some of the toughest unsolved climate problems and bringing high-impact, science-based solutions to the world on an accelerated basis. Representing the most promising concepts to emerge from the two-year competition, the five flagship projects will receive additional funding and resources from MIT and others to develop their ideas and swiftly transform them...

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