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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.

 
Astronomers snap first-ever image of supermassive black...
Black holes are invisible by nature. Their pull is inescapable, forever trapping any light that falls into their gravitational abyss. But just beyond a black hole’s point of no return, light persists, and its patterns, like a photo negative, can reveal a black hole’s lurking presence. Now an international team of astronomers, including researchers at MIT’s Haystack Observatory, has captured the light around our own supermassive black hole, revealing for the first time, an image of Sagittarius A* (Sgr...

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MIT Climate “Plug-In” highlights first year of...
In a combined in-person and virtual event on Monday, members of the three working groups established last year under MIT’s “Fast Forward” climate action plan reported on the work they’ve been doing to meet the plan’s goals, including reaching zero direct carbon emissions by 2026. Introducing the session, Vice President for Research Maria Zuber said that “many universities have climate plans that are inward facing, mostly focused on the direct impacts of their operations on greenhouse gas emissions. And...

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Technique protects privacy when making online recommendations
Algorithms recommend products while we shop online or suggest songs we might like as we listen to music on streaming apps. These algorithms work by using personal information like our past purchases and browsing history to generate tailored recommendations. The sensitive nature of such data makes preserving privacy extremely important, but existing methods for solving this problem rely on heavy cryptographic tools requiring enormous amounts of computation and bandwidth. MIT researchers may have a better solution. They developed a...

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Peter Shor receives 2022-2023 Killian Award
Renowned mathematician and quantum computing pioneer Peter W. Shor PhD ’85 has been named the recipient of MIT’s 2022-2023 James R. Killian Jr. Faculty Achievement Award, the highest honor the Institute faculty can bestow upon one of its members each academic year. The Killian Award citation credits Shor, who is the Morss Professor of Applied Mathematics, with having made “seminal contributions that have forever shaped the foundations of quantum computing. Indeed, quantum computing exists today, in practice, because of...

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Five from MIT Named 2022 Knight-Hennessy Scholars
MIT seniors Desmond Edwards, Michelle Lee, and Syamantak Payra; graduate student Tomás Guarna; and Pranav Lalgudi ’21 have been honored by this year’s Knight-Hennessy Scholars program. They will head to Stanford University this fall to commence their doctoral programs. Knight-Hennessy Scholars receive full funding for up to three years of graduate studies in any field at Stanford University. Fellows, who hail from countries around the world, also participate in the King Global Leadership Program, which aims to prepare them...

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A brain circuit in the thalamus helps...
As people age, their working memory often declines, making it more difficult to perform everyday tasks. One key brain region linked to this type of memory is the anterior thalamus, which is primarily involved in spatial memory — memory of our surroundings and how to navigate them. In a study of mice, MIT researchers have identified a circuit in the anterior thalamus that is necessary for remembering how to navigate a maze. The researchers also found that this circuit...

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MIT class journeys to fascinating places where...
Even for a second-year PhD student researching the mechanics of living cells, the influence of physical forces within the world of living things is a source of wonder. “I did undergrad in engineering mechanics, and ever since I started to look at cells, the more I’ve found it fascinating to look at them as delicate ‘machines,’” says Haiqian Yang. “The cells are ‘smart’ for sure, but I believe they cannot escape physical laws. So where is the limit? Are...

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Study finds cells take out the trash...
MIT researchers have discovered that before cells start to divide, they do a little cleanup, tossing out molecules that they appear not to need anymore. Using a new method they developed for measuring the dry mass of cells, the researchers found that cells lose about 4 percent of their mass as they enter cell division. The researchers believe that this emptying of trash helps cells to give their offspring a “fresh start,” without the accumulated junk of the parent...

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Springing people from the poverty trap
Chronic poverty in the developing world can seem like an insoluble problem. But a long-term study from Bangladesh co-authored by an MIT economist presents a very different picture: When rural poor people get a one-time capital boost, it helps them accumulate assets, find better occupations, and climb out of poverty. In particular, the study strongly suggests that poverty is not principally the product of people’s capabilities or attitudes. Rather, the very poor are usually mired in a poverty trap,...

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Study: Immigrants in the U.S. are more...
Immigrants to the U.S. are more likely to start businesses than native-born Americans are, according to a study that takes a wide-ranging look at registered businesses across the country. Co-authored by an MIT economist, the study finds that, per capita, immigrants are about 80 percent more likely to found a firm, compared to U.S.-born citizens. Those firms also have about 1 percent more employees than those founded by U.S. natives, on average. “Immigrants, relative to natives and relative to...

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Circuit that focuses attention brings in wide...
In a new brain-wide circuit tracing study, scientists at MIT’s Picower Institute for Learning and Memory focused selective attention on a circuit that governs, fittingly enough, selective attention. The comprehensive maps they produced illustrate how broadly the mammalian brain incorporates and integrates information to focus its sensory resources on its goals. Working in mice, the team traced thousands of inputs into the circuit, a communication loop between the anterior cingulate cortex (ACC) and the lateral posterior (LP) thalamus. In...

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Brian Sousa Jr., MIT Police sergeant, dies...
MIT Police Sergeant Brian Joseph Sousa Jr. passed away suddenly on April 16 at the age of 49. A member of the MIT Police for 23 years, Sousa held various roles in the patrol division before his promotion to sergeant in 2011. A familiar face at the Institute, Sergeant Sousa was known by all members of the community for his kindness, patience, sense of humor, and love of MIT. “Sergeant Brian Sousa was 100 percent committed to the safety...

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Approaching human cognition from many angles
In January, as the Charles River was starting to freeze over, Keith Murray and the other members of MIT’s men’s heavyweight crew team took to erging on the indoor rowing machine. For 80 minutes at a time, Murray endured one of the most grueling workouts of his college experience. To distract himself from the pain, he would talk with his teammates, covering everything from great philosophical ideas to personal coffee preferences. For Murray, virtually any conversation is an opportunity...

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Tracing a cancer’s family tree to its...
Over time, cancer cells can evolve to become resistant to treatment, more aggressive, and metastatic — capable of spreading to additional sites in the body and forming new tumors. The more of these traits that a cancer evolves, the more deadly it becomes. Researchers want to understand how cancers evolve these traits in order to prevent and treat deadly cancers, but by the time cancer is discovered in a patient, it has typically existed for years or even decades....

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MIT to launch new Office of Research...
As the computing and data needs of MIT’s research community continue to grow — both in their quantity and complexity — the Institute is launching a new effort to ensure that researchers have access to the advanced computing resources and data management services they need to do their best work.  At the core of this effort is the creation of the new Office of Research Computing and Data (ORCD), to be led by Professor Peter Fisher, who will step...

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