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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.

 
Biologists glean insight into repetitive protein sequences
About 70 percent of all human proteins include at least one sequence consisting of a single amino acid repeated many times, with a few other amino acids sprinkled in. These “low-complexity regions” are also found in most other organisms. The proteins that contain these sequences have many different functions, but MIT biologists have now come up with a way to identify and study them as a unified group. Their technique allows them to analyze similarities and differences between LCRs...

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Startups showcase progress at Demo Day event
Ignoring the stairs in favor of one bounding leap onto the stage, managing director of the Martin Trust Center for MIT Entrepreneurship Bill Aulet told his audience that he’d been warned earlier not to attempt the jump. “But entrepreneurs do the impossible,” he said as introduction to the 2022 delta v Demo Day startup showcase, held at MIT’s Kresge Auditorium in Cambridge, Massachusetts. Taking risks and facing challenges are at the heart of Demo Day, the culmination of the...

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MIT accelerates efforts on path to carbon...
Under its “Fast Forward” climate action plan, which was announced in May 2021, MIT has set a goal of eliminating direct emissions from its campus by 2050. An important near-term milestone will be achieving net-zero emissions by 2026. Many other colleges and universities have set similar targets. What does it take to achieve such a dramatic reduction? Since 2014, when MIT launched a five-year plan for action on climate change, net campus emissions have been cut by 20 percent....

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3Q: How MIT is working to reduce...
Fast Forward: MIT’s Climate Action Plan for the Decade, launched in May 2021, charges MIT to eliminate its direct carbon emissions by 2050. Setting an interim goal of net zero emissions by 2026 is an important step to getting there. Joe Higgins, vice president for campus services and stewardship, speaks here about the coordinated, multi-team effort underway to address the Institute’s carbon-reduction goals, the challenges and opportunities in getting there, and creating a blueprint for a carbon-free campus in...

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MIT named No. 2 university by U.S....
MIT has placed second in U.S. News and World Report’s annual rankings of the nation’s best colleges and universities, announced today. As in past years, MIT’s engineering program continues to lead the list of undergraduate engineering programs at a doctoral institution. The Institute also placed first in six out of 12 engineering disciplines. In its evaluation of undergraduate computer science programs, U.S. News placed MIT first on the list along with Carnegie Mellon University, Stanford University, and the University...

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Q&A: Cultivating the mind-body connection
Last spring, MIT Professor Emma Teng and Lead Wellness Instructor Sarah Johnson worked together to teach a joint class: 21G.015 (Introduction to Buddhism, Mindfulness, and Meditation), developed as a companion to PE.0534 (Fitness and Meditation), taught by Johnson. In the “mens et manus” tradition of MIT, the class gave students an opportunity to study and experience the history, theory, and practice of these traditions. Teng and Johnson spoke about the experience. Q: What was the impetus to create this...

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New endowment fund will power student innovation...
Through a $1 million gift from Daniel Gilbert ’91 and his wife, Judy, the MIT Sandbox Innovation Fund Program gained a permanent source of funding with the establishment of the MIT Sandbox Endowment Fund. The new fund allows MIT Sandbox to expand its entrepreneurship education offerings to MIT undergraduate and graduate students, bringing to life the Gilberts’ dream to transform MIT Sandbox into a permanent program at the Institute, bringing technologies, ideas, and business concepts to life in ways...

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J-WAFS awards $150K Solutions grant to Patrick...
The Abdul Latif Jameel Water and Food Systems Lab (J-WAFS) has awarded a 2022 J-WAFS Solutions grant to Patrick S. Doyle, the Robert T. Haslam Professor of Chemical Engineering at MIT, for his innovative system to tackle water pollution. Doyle will be working with co-Principal Investigator Rafael Gomez-Bombarelli, assistant professor in materials processing in the Department of Materials Science, as well as PhD students Devashish Gokhale and Tynan Perez. Building off of findings from a 2019 J-WAFS seed grant,...

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Turning carbon dioxide into valuable products
Carbon dioxide (CO2) is a major contributor to climate change and a significant product of many human activities, notably industrial manufacturing. A major goal in the energy field has been to chemically convert emitted CO2 into valuable chemicals or fuels. But while CO2 is available in abundance, it has not yet been widely used to generate value-added products. Why not? The reason is that CO2 molecules are highly stable and therefore not prone to being chemically converted to a...

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Collaborative machine learning that preserves privacy
Training a machine-learning model to effectively perform a task, such as image classification, involves showing the model thousands, millions, or even billions of example images. Gathering such enormous datasets can be especially challenging when privacy is a concern, such as with medical images. Researchers from MIT and the MIT-born startup DynamoFL have now taken one popular solution to this problem, known as federated learning, and made it faster and more accurate. Federated learning is a collaborative method for training...

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Envisioning new financing models to mitigate the...
As the U.S. aging population rapidly grows, there remains a severe shortage of care workers and personal assistants for older adults and people with disabilities despite a surplus of unfilled jobs. Low pay, lack of basic benefits, and the paucity of opportunities for growth have resulted in a huge turnover in the long-term services and supports (LTSS) industry. Massachusetts, for example, experienced a care worker staffing crisis even before the pandemic, and a staffing exodus continues in the care...

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Analyzing the potential of AlphaFold in drug...
Over the past few decades, very few new antibiotics have been developed, largely because current methods for screening potential drugs are prohibitively expensive and time-consuming. One promising new strategy is to use computational models, which offer a potentially faster and cheaper way to identify new drugs. A new study from MIT reveals the potential and limitations of one such computational approach. Using protein structures generated by an artificial intelligence program called AlphaFold, the researchers explored whether existing models could...

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Forging political alliances through supply chains
The bustling coastal city of Wenzhou made its mark early on Hao Zhang. “It is considered the birthplace of Chinese capitalism, and living there, with many relatives involved in startups, I was exposed to all kinds of business,” says Zhang, a rising fifth-year graduate student in political science. He also gained a close-up view of interactions between government and private enterprise. “My father dealt with these firms all his life as a tax collector,” he says. “I learned from...

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Using machine learning to identify undiagnosable cancers
The first step in choosing the appropriate treatment for a cancer patient is to identify their specific type of cancer, including determining the primary site — the organ or part of the body where the cancer begins. In rare cases, the origin of a cancer cannot be determined, even with extensive testing. Although these cancers of unknown primary tend to be aggressive, oncologists must treat them with non-targeted therapies, which frequently have harsh toxicities and result in low rates...

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High energy and hungry for the hardest...
A high school track star and valedictorian, Anne White has always relished moving fast and clearing high hurdles. Since joining the Department of Nuclear Science and Engineering (NSE) in 2009 she has produced path-breaking fusion research, helped attract a more diverse cohort of students and scholars into the discipline, and, during a worldwide pandemic, assumed the role of department head as well as co-lead of an Institute-wide initiative to address climate change. For her exceptional leadership, innovation, and accomplishments in education...

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