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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.

 
J-PAL North America and Results for America...
J-PAL North America and Results for America have announced 18 new partnerships with state and local governments across the country through their Leveraging Evidence and Evaluation for Equitable Recovery (LEVER) programming, which launched in April of this year.  As state and local leaders leverage federal relief funding to invest in their communities, J-PAL North America and Results for America are providing in-depth support to agencies in using data, evaluation, and evidence to advance effective and equitable government programming for...

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Who will benefit from AI?
What if we’ve been thinking about artificial intelligence the wrong way? After all, AI is often discussed as something that could replicate human intelligence and replace human work. But there is an alternate future: one in which AI provides “machine usefulness” for human workers, augmenting but not usurping jobs, while helping to create productivity gains and spread prosperity. That would be a fairly rosy scenario. However, as MIT economist Daron Acemoglu emphasized in a public campus lecture on Tuesday...

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Giving students the computational chops to tackle...
Graduate student Nikasha Patel ’22 is using artificial intelligence to build a computational model of how infants learn to walk, which could help robots acquire motor skills in a similar fashion. Her research, which sits at the intersection of reinforcement learning and motor learning, uses tools and techniques from computer science to study the brain and human cognition. It’s an area of research she wasn’t aware of before she arrived at MIT in the fall of 2018, and one...

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Decoding the complexity of Alzheimer’s disease
Alzheimer’s disease affects more than 6 million people in the United States, and there are very few FDA-approved treatments that can slow the progression of the disease. In hopes of discovering new targets for potential Alzheimer’s treatments, MIT researchers have performed the broadest analysis yet of the genomic, epigenomic, and transcriptomic changes that occur in every cell type in the brains of Alzheimer’s patients. Using more than 2 million cells from more than 400 postmortem brain samples, the researchers...

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Quantum repeaters use defects in diamond to...
The popular children’s game of telephone is based on a simple premise: The starting player whispers a message into the ear of the next player. That second player then passes along the message to the third person and so on until the message reaches the final recipient, who relays it to the group aloud. Often, what the first person said and the last person heard are laughably different; the information gets garbled along the chain. Such transmission errors from...

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Re-imagining the opera of the future
In the mid-1980s, composer Tod Machover came across a copy of Philip K. Dick’s science fiction novel “VALIS” in a Parisian bookstore. Based on a mystical vision Dick called his “pink light experience,” “VALIS” was an acronym for “vast active living intelligence system.” The metaphysical novel would become the basis for Machover’s opera of the same name, which first premiered at the Pompidou Center in 1987, and was recently re-staged at MIT for a new generation. At the time,...

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MIT welcomes nine MLK Visiting Professors and...
Established in 1990, the MLK Visiting Professors and Scholars Program at MIT welcomes outstanding scholars to the Institute for visiting appointments. MIT aspires to attract candidates who are, in the words of Martin Luther King Jr., “trailblazers in human, academic, scientific and religious freedom.” The program honors King’s life and legacy by expanding and extending the reach of our community.  The MLK Scholars Program has welcomed more than 140 professors, practitioners, and professionals at the forefront of their respective...

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Improving US air quality, equitably
Decarbonization of national economies will be key to achieving global net-zero emissions by 2050, a major stepping stone to the Paris Agreement’s long-term goal of keeping global warming well below 2 degrees Celsius (and ideally 1.5 C), and thereby averting the worst consequences of climate change. Toward that end, the United States has pledged to reduce its greenhouse gas emissions by 50-52 percent from 2005 levels by 2030, backed by its implementation of the 2022 Inflation Reduction Act. This...

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Five MIT faculty members named 2023 Simons...
Five MIT professors have been selected to receive the 2023 Simons Investigators awards from the Simons Foundation. Virginia Vassilevska Williams and Vinod Vaikuntanathan are both professors in MIT’s Department of Electrical Engineering and Computer Science (EECS) and principal investigators in MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL). Aram Harrow and Leonid Mirny are professors in the Department of Physics, and Davesh Maulik is a professor in the Department of Mathematics. The Simons Investigator program supports “outstanding theoretical scientists...

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Q&A: The BRICS expansion and the global...
In early September, the BRICS group of countries with emerging economies — an informal alliance among Brazil, Russia, India, China, and South Africa — announced it would expand its ranks by six nations. Argentina, Egypt, Ethiopia, Iran, Saudi Arabia, and UAE are now set to join the BRICS group in the near future. This would loosely link together countries representing about 30 percent of global GDP and 43 percent of global oil production, and some experts have speculated about...

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3 Questions: A new PhD program from...
This fall, the Center for Computational Science and Engineering (CCSE), an academic unit in the MIT Schwarzman College of Computing, is introducing a new standalone PhD degree program that will enable students to pursue research in cross-cutting methodological aspects of computational science and engineering. The launch follows approval of the center’s degree program proposal at the May 2023 Institute faculty meeting. Doctoral-level graduate study in computational science and engineering (CSE) at MIT has, for the past decade, been offered...

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School of Science welcomes new faculty in...
Last spring, the School of Science welcomed seven new faculty members. Erin Chen PhD ’11 studies the communication between microbes that reside on the surface of the human body and the immune system. She focuses on the largest organ: the skin. Chen will dissect the molecular signals of diverse skin microbes and their effects on host tissues, with the goal of harnessing microbe-host interactions to engineer new therapeutics for human disease. Chen earned her bachelor’s in biology from the...

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Professor Emerita Evelyn Fox Keller, influential philosopher...
MIT Professor Emerita Evelyn Fox Keller, a distinguished and groundbreaking philosopher and historian of science, has died at age 87. Keller gained acclaim for her powerful critique of the scientific establishment’s conception of objectivity, which she found lacking in its own terms and heavily laden with gendered assumptions. Her work drove many scholars toward a more nuanced and sophisticated understanding of the subjective factors and socially driven modes of thought that can shape scientific theories and hypotheses. A trained...

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“Pangea” study aims to modernize national test...
Whenever the United States develops a new system — say, a plane — this system needs to be tested and validated to ensure all of its components are working as intended. That’s where the U.S. national test and training infrastructure comes into play. Across the country are many different ranges focused on assessing the systems being developed domestically.   Since 2013, under sponsorship of U.S. Air Force Test and Evaluation, MIT Lincoln Laboratory has conducted several studies to improve...

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Re-imagining our theories of language
Over a decade ago, the neuroscientist Ev Fedorenko asked 48 English speakers to complete tasks like reading sentences, recalling information, solving math problems, and listening to music. As they did this, she scanned their brains using functional magnetic resonance imaging to see which circuits were activated. If, as linguists have proposed for decades, language is connected to thought in the human brain, then the language processing regions would be activated even during nonlinguistic tasks. Fedorenko’s experiment, published in 2011...

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