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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.

 
MIT to name Building 12, home of...
Building 12, the home of MIT.nano, will soon be named in honor of Lisa T. Su ’90, SM ’91, PhD ’94, chief executive officer and chair of the Board of Directors of AMD. Su is the first MIT alumna to make a gift for a building that will bear her own name.  Lisa Su led AMD to its strongest performance in the company’s more than 50-year history in 2021, bringing to market several leading-edge technologies. She previously served in...

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MIT Energy Conference focuses on climate’s toughest...
This year’s MIT Energy Conference, the largest student-led event of its kind, included keynote talks and panels that tackled some of the thorniest remaining challenges in the global effort to cut back on climate-altering emissions. These include the production of construction materials such as steel and cement, and the role of transportation including aviation and shipping. While the challenges are formidable, approaches incorporating methods such as fusion, heat pumps, energy efficiency, and the use of hydrogen hold promise, participants...

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Letter regarding graduate student unionization election
The following letter was sent to MIT graduate students, and subsequently shared with the wider MIT community, today by Chancellor Melissa Nobles and Vice Chancellor for Undergraduate and Graduate Education Ian A. Waitz. To MIT graduate students, The National Labor Relations Board (NLRB) has counted the ballots from the graduate student unionization election held on our campus earlier this week — an election in which 75 percent of the 3,823 eligible graduate students cast ballots.  Of the counted ballots,...

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An optimized solution for face recognition
The human brain seems to care a lot about faces. It’s dedicated a specific area to identifying them, and the neurons there are so good at their job that most of us can readily recognize thousands of individuals. With artificial intelligence, computers can now recognize faces with a similar efficiency — and neuroscientists at MIT’s McGovern Institute for Brain Research have found that a computational network trained to identify faces and other objects discovers a surprisingly brain-like strategy to...

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QS World University Rankings rates MIT No....
MIT has earned a No. 1 spot in 12 subject areas, according to the QS World University Rankings for 2022, announced today. The Institute received a No. 1 ranking in the following QS subject areas: Architecture/Built Environment; Chemistry; Computer Science and Information Systems; Chemical Engineering; Civil and Structural Engineering; Electrical and Electronic Engineering; Materials Science; Mechanical, Aeronautical, and Manufacturing Engineering; Linguistics; Mathematics; Physics and Astronomy; and Statistics and Operational Research. MIT also placed second in two subject areas: Biological...

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Does this artificial intelligence think like a...
In machine learning, understanding why a model makes certain decisions is often just as important as whether those decisions are correct. For instance, a machine-learning model might correctly predict that a skin lesion is cancerous, but it could have done so using an unrelated blip on a clinical photo. While tools exist to help experts make sense of a model’s reasoning, often these methods only provide insights on one decision at a time, and each must be manually evaluated....

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Ocean vital signs
Without the ocean, the climate crisis would be even worse than it is. Each year, the ocean absorbs billions of tons of carbon from the atmosphere, preventing warming that greenhouse gas would otherwise cause. Scientists estimate about 25 to 30 percent of all carbon released into the atmosphere by both human and natural sources is absorbed by the ocean. “But there’s a lot of uncertainty in that number,” says Ryan Woosley, a marine chemist and a principal research scientist...

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Bringing together the next generation of quantum...
California Polytechnic State University undergraduate students Alexander Knapen and Nayana Tiwari and graduate student Julian Rice had never programmed on quantum computers before. But after 50 hours at the 2022 MIT Interdisciplinary Quantum Hackathon, they had built an online quantum chat server that encrypts messages using quantum algorithms. Knapen, Tiwari, and Rice had worked tirelessly on the chat server over an adrenaline-fueled weekend at the third annual iQuHACK (pronounced “i-quack”, like the duck in the hackathon’s logo). At iQuHACK,...

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Robots dress humans without the full picture
Robots are already adept at certain things, such as lifting objects that are too heavy or cumbersome for people to manage. Another application they’re well suited for is the precision assembly of items like watches that have large numbers of tiny parts — some so small they can barely be seen with the naked eye. “Much harder are tasks that require situational awareness, involving almost instantaneous adaptations to changing circumstances in the environment,” explains Theodoros Stouraitis, a visiting scientist...

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Study reveals the dynamics of human milk...
For the first time, MIT researchers have performed a large-scale, high-resolution study of the cells in breast milk, allowing them to track how these cells change over time in nursing mothers. By analyzing human breast milk produced between three days and nearly two years after childbirth, the researchers were able to identify a variety of changes in gene expression in mammary gland cells. Some of these changes were linked to factors such as hormone levels, illness of the mother...

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What Russia’s invasion of Ukraine means for...
Russia’s invasion of Ukraine has global implications. A panel of MIT foreign policy experts convened on Monday to examine those reverberations — on European domestic politics, the refugee crisis, great-power relations, and nuclear security. Currently Ukraine has experienced widespread devastation, and millions of Ukrainians have fled their homes as refugees. Many countries have allied to enact stiff sanctions on Russia, and global sentiment has been with Ukraine. But as Monday’s discussion made clear, the global effects of the war...

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System helps severely motor-impaired individuals type more...
In 1995, French fashion magazine editor Jean-Dominique Bauby suffered a seizure while driving a car, which left him with a condition known as locked-in syndrome, a neurological disease in which the patient is completely paralyzed and can only move muscles that control the eyes. Bauby, who had signed a book contract shortly before his accident, wrote the memoir “The Diving Bell and the Butterfly” using a dictation system in which his speech therapist recited the alphabet and he would...

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SeXX and Immunity event raises crucial questions...
Why are females more likely to survive Covid-19 but at greater risk of developing chronic disease? Historically, why have women and nonbinary people typically been excluded from clinical trials? How do we understand how sex differences affect everyone? What is the interplay between sex chromosomes and sex hormones? Why has it taken the scientific community so long to include sex as a biological variable in research and analysis as a routine matter of course? These were a few of the...

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School of Engineering welcomes Thomas Tull as...
Thomas Tull, leading visionary entrepreneur and investor, has been appointed a School of Engineering visiting innovation scholar, effective April 1. Throughout his career, Tull has leveraged the power of technology, artificial intelligence, and data science to disrupt and revolutionize disparate industries. Today, as the founder, chair, and CEO of Tulco LLC, a privately held holding company, he looks to partner with companies employing cutting-edge ideas in industries that are established but often underfunded and under-innovated. Under Tull’s leadership Tulco...

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At MIT, women take the lead on...
MIT junior Cameron Kokesh crawled out of her tent on July 27, 2021, exhausted from 17-hour workdays in the Kansas summer heat. The MIT Solar Electric Vehicle team captain and about 24 other members were camping at the Formula Sun Grand Prix, where they would race their hand-built car against eight other teams to qualify for the American Solar Challenge. Kokesh and her teammates made their way to the track bathroom facilities to prepare for a big day. As...

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