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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.

 
Studying phages far from home
For the past two and a half years, graduate student Tong Zhang has been figuring out how bacteria protect themselves against phages — the viruses that infect them. All the while, doing so as a student far from her hometown of Beijing, China. Phages and bacteria are in a constant arms race, which those in the field call the Red Queen Conflict: Alice in Wonderland running to stay in place, the queen making chase. Both the infector and the...

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MIT PKG IDEAS Social Innovation Challenge grants...
Now in its 22nd year, the MIT Priscilla King Gray (PKG) Public Service Center’s IDEAS Social Innovation Challenge has prepared over 200 student-led teams to utilize innovation for social good. In addition to providing over $1.1 million in funding, the PKG Center has enlisted diverse partners to mentor teams in refining and implementing their ideas. Over half of past IDEAS teams remain active today, and many alumni continue to contribute to the program as judges, mentors, and reviewers. This...

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Arina Khotimsky ’23 awarded 2023 Michel David-Weill...
Arina Khotimsky ’23 was selected for the 2023 Michel David-Weill scholarship, awarded each year to one student from the United States in a master’s program at Sciences Po in France who exemplifies the core values embodied by its namesake: excellence, leadership, multiculturalism, and high achievement. This fall Khotimsky will enter the master’s program in international energy, which is part of Sciences Po’s Paris School of International Affairs. The program aims to provide a holistic understanding of energy issues, across...

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Advancing material innovation to address the polymer...
Products made from polymers — ranging from plastic bags to clothing to cookware to electronics — provide many comforts and support today’s standard of living, but since they do not decompose easily, they pose long-term environmental challenges. Developing polymers, a large class of materials, with a more sustainable life cycle is a critical step in making progress toward a green economy and addressing this piece of the global climate change crisis. The development of biodegradable polymers, however, remains limited by current...

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A step toward safe and reliable autopilots...
In the film “Top Gun: Maverick,” Maverick, played by Tom Cruise, is charged with training young pilots to complete a seemingly impossible mission — to fly their jets deep into a rocky canyon, staying so low to the ground they cannot be detected by radar, then rapidly climb out of the canyon at an extreme angle, avoiding the rock walls. Spoiler alert: With Maverick’s help, these human pilots accomplish their mission. A machine, on the other hand, would struggle...

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Innovators across the world gather at MIT...
A new MIT Bootcamp brought 48 experienced and emerging innovators from six continents to campus as they learned how to scale their ventures. The Venture Advancement Program, which ended on May 12, was organized by MIT Open Learning and delivered a mix of lectures, workshops, and mentoring sessions from leading MIT academics and startup veterans. “At Open Learning, our goal is to share knowledge with the world and empower people to act on their best ideas,” says Hanna Adeyema,...

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Three Spanish MIT physics postdocs receive Botton...
Three Spanish MIT postdocs, Luis Antonio Benítez, Carolina Cuesta-Lazaro, and Fernando Romero López, were chosen by the Department of Physics as the first cohort of Mauricio and Carlota Botton Foundation Fellows. This year’s recipients are provided with a one-year stipend and a research fund to pursue their research interests; they will visit the Botton Foundation in Madrid this summer. L. Antonio Benítez A dual citizen of Spain and Colombia, L. Antonio Benítez is an MIT postdoc whose research focuses...

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Inaugural symposium draws diverse science, underrepresented voices...
The MIT biology community recently welcomed eight postdocs — Catalyst Fellows — to campus as part of the inaugural Catalyst Symposium.  Catalysts speed up reactions, and the symposium aims to accelerate progress in inclusive diversity — not just at MIT, but at top research institutions across the country, according to Professor Amy Keating, head of the Department of Biology. “To make new discoveries and expand our understanding of life, we seek colleagues and trainees who are curious, persistent, creative, ingenious, insightful,...

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Bioinspired robotics class offers intriguing surprises
When MIT’s mini cheetah perfectly executed a backflip on “The Tonight Show Starring Jimmy Fallon,” the audience screamed and applauded wildly. If this machine — which also pranced around the stage like a show dog and stretched in several different directions — could perform such a difficult maneuver, one that is impossible for most humans, it should be easy to get it to perform all kinds of everyday tasks. Or at least that is what most people might have...

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Polymer Day 2023 showcases interdisciplinary innovation
Chemical “upcycling,” or converting plastics into higher-value products, to the left. Materials that repair damage and restore themselves to the right. Straight ahead: fibers that can be woven into fabrics and used as microphones or loudspeakers. Such was the varied innovation that crowded MIT’s Morss Hall on Polymer Day 2023. Sixty-four teams from schools throughout the Northeast and beyond presented research ahead of a poster contest — the most since the event started in 2013.  “We were almost running...

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Bringing the social and ethical responsibilities of...
There has been a remarkable surge in the use of algorithms and artificial intelligence to address a wide range of problems and challenges. While their adoption, particularly with the rise of AI, is reshaping nearly every industry sector, discipline, and area of research, such innovations often expose unexpected consequences that involve new norms, new expectations, and new rules and laws. To facilitate deeper understanding, the Social and Ethical Responsibilities of Computing (SERC), a cross-cutting initiative in the MIT Schwarzman...

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New model offers a way to speed...
Huge libraries of drug compounds may hold potential treatments for a variety of diseases, such as cancer or heart disease. Ideally, scientists would like to experimentally test each of these compounds against all possible targets, but doing that kind of screen is prohibitively time-consuming. In recent years, researchers have begun using computational methods to screen those libraries in hopes of speeding up drug discovery. However, many of those methods also take a long time, as most of them calculate...

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MIT researchers make language models scalable self-learners
Socrates once said: “It is not the size of a thing, but the quality that truly matters. For it is in the nature of substance, not its volume, that true value is found.” Does size always matter for large language models (LLMs)? In a technological landscape bedazzled by LLMs taking center stage, a team of MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) researchers think smaller models shouldn’t be overlooked, especially for natural language understanding products widely deployed in...

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Why social movements must innovate
Protestors acting against repressive regimes face a particular problem: The tools they use to organize demonstrations can also be deployed to repress their actions. For instance, when citizens communicate on the internet to plan a protest, a ruling regime can access that information and be ready to break up the demonstration. Then what? What happens next, according to MIT political scientist Mai Hassan, is that protestors can engage in “coordinated discoordination,” as she calls it, finding ways to rapidly...

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From labs to the streets, experts work...
Threats to lifelong mental health can arise for young children from sources including poverty, abuse or neglect at home, and racism, inequity, and pollution outside their doors, but the hopeful message that a range of experts brought to MIT on May 11 was that amid these many risks, approaches to provide effective protections and remedies are numerous and growing. In welcoming and closing remarks that framed The Picower Institute for Learning and Memory’s daylong symposium, “Environmental and Social Determinants...

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