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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.

 
“Liquid” machine-learning system adapts to changing conditions
MIT researchers have developed a type of neural network that learns on the job, not just during its training phase. These flexible algorithms, dubbed “liquid” networks, change their underlying equations to continuously adapt to new data inputs. The advance could aid decision making based on data streams that change over time, including those involved in medical diagnosis and autonomous driving. “This is a way forward for the future of robot control, natural language processing, video processing — any form...

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In praise of IAP
When Independent Activities Period (IAP) rolls around in January, it’s a welcome break from the daily grind of the semester — and not just for students. There’s only one problem, and it’s been that way since IAP began 50 years ago: deciding what to do. A stand-up comedy crash course or MIT Heavy Metal 101? Learning Estonian or making a pinball machine? In addition to academic subjects, the term is jam-packed with hundreds of workshops, events, lectures, recitals, competitions,...

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MIT alumni broaden access to student internships
Even before Covid-19, it was difficult for students to get internships that gave them hands-on experience in the industries they were interested in. That was especially true for students from low-income communities without the experience or network to get their foot in the door. Now the startup Paragon One is expanding access to student employment opportunities by turning company projects into remote “externships” that dozens of students can take part in simultaneously. Paragon One handles student onboarding, training, and...

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School of Architecture and Planning creates climate...
The MIT School of Architecture and Planning (SA+P) has announced the adoption of a school-wide climate action plan designed to advance Institute efforts to address climate change and model local-level steps that could be taken throughout MIT. The plan, endorsed at a Dec. 15, 2020 meeting of the SA+P School Council, presents detailed analysis of SA+P carbon emissions for a single calendar year (2019), and outlines steps to reduce these through changes in procurement, waste tracking, airline travel, and...

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Department of Biology receives funds to support...
Last month, the Department of Biology received a generous gift from Michael Gould and Sara Moss to support students participating in MIT’s Summer Research Program in Biology (MSRP-Bio). Gould is a philanthropist and the retired chair and CEO of Bloomingdales, and Moss is the vice chair of Estée Lauder Companies. Their gift will supplement the existing Bernard S. and Sophie G. Gould Fund, which the couple initiated in 2015 to honor Gould’s parents. Together, these donations will enable many...

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Oxford Instruments Asylum Research joins MIT.nano Consortium
MIT.nano has announced that Oxford Instruments Asylum Research, a company that manufactures and supplies atomic force microscopy (AFM) instruments for academic research and industrial R&D, has joined the MIT.nano Consortium. Asylum Research, one of seven businesses comprising the Oxford Instruments Group, designs tools for characterizing samples from both materials and bioscience research. In addition to imaging, their equipment has quantitative measurement capabilities for nanoelectrical, nanomechanical, and electromechanical characterization. “We are excited to welcome Oxford Instruments Asylum Research to the...

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Design progresses for MIT Schwarzman College of...
Last fall, the MIT Stephen A. Schwarzman College of Computing embarked on a project to design and construct a new building on Vassar Street in Cambridge, at the former site of Building 44. Working with Skidmore, Owings & Merrill (SOM), the design for the new building is taking shape, with plans for the exterior façade now complete. The proposed project will establish a home for the MIT Schwarzman College of Computing, providing state-of-the-art space for computing research and education....

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To combat false news, correct after reading
The battle to stop false news and online misinformation is not going to end any time soon, but a new finding from MIT scholars may help ease the problem. In an experiment, the researchers discovered that fact-checking labels, when attached to online news headlines, actually work better after people read false headlines, compared to when they precede the headline or accompany it. “We found that whether a false claim was corrected before people read it, while they read it,...

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Researchers construct molecular nanofibers that are stronger...
Self-assembly is ubiquitous in the natural world, serving as a route to form organized structures in every living organism. This phenomenon can be seen, for instance, when two strands of DNA — without any external prodding or guidance — join to form a double helix, or when large numbers of molecules combine to create membranes or other vital cellular structures. Everything goes to its rightful place without an unseen builder having to put all the pieces together, one at...

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Learning with — and about — AI...
Between remote learning, more time spent at home, and working parents trying to keep their kids occupied, children across the United States have clocked in record-breaking hours of screen time during the pandemic. Much of it is supervised and curated by teachers or parents — but increasingly, kids of all ages are watching videos, playing games, and interacting with devices powered by artificial intelligence. As head of the Personal Robots group and AI Education at MIT, Media Lab Professor...

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Boosting the efficiency of carbon capture and...
Systems for capturing and converting carbon dioxide from power plant emissions could be important tools for curbing climate change, but most are relatively inefficient and expensive. Now, researchers at MIT have developed a method that could significantly boost the performance of systems that use catalytic surfaces to enhance the rates of carbon-sequestering electrochemical reactions. Such catalytic systems are an attractive option for carbon capture because they can produce useful, valuable products, such as transportation fuels or chemical feedstocks. This...

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Catching cancer in the act
When cancer is confined to one spot in the body, doctors can often treat it with surgery or other therapies. Much of the mortality associated with cancer, however, is due to its tendency to metastasize, sending out seeds of itself that may take root throughout the body. The exact moment of metastasis is fleeting, lost in the millions of divisions that take place in a tumor. “These events are typically impossible to monitor in real time,” says Jonathan Weissman,...

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How chess plays out at MIT
Chess has a long history at MIT that began decades before 62 million households tuned in to Netflix’s miniseries “The Queen’s Gambit.” Though the show ranked as Netflix’s No. 1 in 63 countries within its first month, and sparked a global surge in the sale of chess sets and books, several members of MIT’s chess club say, with a laugh, that they haven’t seen it yet. Tyrone Davis III, a junior computer science major, a U.S. National Chess Master,...

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Four MIT scientists honored with 2021 National...
Four MIT scientists are among the 20 recipients of the 2021 Academy Honors for major contributions to science, the National Academy of Sciences (NAS) announced at its annual meeting. The individuals are recognized for their “extraordinary scientific achievements in a wide range of fields spanning the physical, biological, social, and medical sciences.” The awards recognize: Pablo Jarillo-Herrero, for contributions to the fields of nanoscience and nanotechnology through his discovery of correlated insulator behavior and unconventional superconductivity in magic-angle graphene...

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Nanosatellite thruster emits pure ions
A 3D-printed thruster that emits a stream of pure ions could be a low-cost, extremely efficient propulsion source for miniature satellites. The nanosatellite thruster created by MIT researchers is the first of its kind to be entirely additively manufactured, using a combination of 3D printing and hydrothermal growth of zinc oxide nanowires. It is also the first thruster of this type to produce pure ions from the ionic liquids used to generate propulsion. The pure ions make the thruster...

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