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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.

 
How to decarbonize the world, at scale
The world in recent years has largely been moving on from debates about the need to curb carbon emissions and focusing more on action — the development, implementation, and deployment of the technological, economic, and policy measures to spur the scale of reductions needed by mid-century. That was the message Robert Stoner, the interim director of the MIT Energy Initiative (MITEI), gave in his opening remarks at the 2023 MITEI Annual Research Conference. Attendees at the two-day conference included...

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Reflecting on a decade of SuperUROP at...
The Advanced Undergraduate Research Opportunities Program, or SuperUROP, is celebrating a significant milestone: 10 years of setting careers in motion.   Originally mapped out by Dean Anantha Chandrakasan (then the head of the Department of Electrical Engineering and Computer Science, SuperUROP is designed to act as a launching pad for careers in research and industry, allowing juniors and seniors to experience an authentic — and authentically challenging — research experience. Students begin their year-long effort by identifying a project and...

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Using language to give robots a better...
Imagine you’re visiting a friend abroad, and you look inside their fridge to see what would make for a great breakfast. Many of the items initially appear foreign to you, with each one encased in unfamiliar packaging and containers. Despite these visual distinctions, you begin to understand what each one is used for and pick them up as needed. Inspired by humans’ ability to handle unfamiliar objects, a group from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) designed...

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2023-24 Takeda Fellows: Advancing research at the...
The School of Engineering has selected 13 new Takeda Fellows for the 2023-24 academic year. With support from Takeda, the graduate students will conduct pathbreaking research ranging from remote health monitoring for virtual clinical trials to ingestible devices for at-home, long-term diagnostics. Now in its fourth year, the MIT-Takeda Program, a collaboration between MIT’s School of Engineering and Takeda, fuels the development and application of artificial intelligence capabilities to benefit human health and drug development. Part of the Abdul...

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How “blue” and “green” appeared in a...
The human eye can perceive about 1 million colors, but languages have far fewer words to describe those colors. So-called basic color terms, single color words used frequently by speakers of a given language, are often employed to gauge how languages differ in their handling of color. Languages spoken in industrialized nations such as the United States, for example, tend to have about a dozen basic color terms, while languages spoken by more isolated populations often have fewer. However,...

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In online news, do mouse clicks speak...
In a polarized country, how much does the media influence people’s political views? A new study co-authored by MIT scholars finds the answer depends on people’s media preferences — and, crucially, how these preferences are measured. The researchers combined a large online survey experiment with web-tracking data that recorded all of the news sites participants visited in the month before the study. They found that the media preferences individuals reported in the survey generally mirrored their real-world news consumption,...

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The power of representation and connectivity in...
On Oct. 13 and 14 at the Wong Auditorium at MIT, an event called Bridging Talents and Opportunities took place. It was part of an initiative led by MIT Latinx professors and students aimed at providing talented Latinx high school students from the greater Boston area and various Latin American countries a unique chance to explore the world of science and innovation within MIT’s campus. The primary goal of the effort is to inspire and empower talented, low-income high...

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Forging climate connections across the Institute
Climate change is the ultimate cross-cutting issue: Not limited to any one discipline, it ranges across science, technology, policy, culture, human behavior, and well beyond. The response to it likewise requires an all-of-MIT effort. Now, to strengthen such an effort, a new grant program spearheaded by the Climate Nucleus, the faculty committee charged with the oversight and implementation of Fast Forward: MIT’s Climate Action Plan for the Decade, aims to build up MIT’s climate leadership capacity while also supporting...

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MIT startup has big plans to pull...
In order to avoid the worst effects of climate change, the United Nations has said we’ll need to not only reduce emissions but also remove carbon dioxide from the atmosphere. One method for achieving carbon removal is direct air capture and storage. Such technologies are still in their infancy, but many efforts are underway to scale them up quickly in hopes of heading off the most catastrophic effects of climate change. The startup Noya, founded by Josh Santos ’14,...

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Steven Barrett named head of the Department...
Steven Barrett, the H.N. Slater Professor of Aeronautics and Astronautics, has been named the new head of the Department of Aeronautics and Astronautics (AeroAstro), effective Nov. 1. “Professor Barrett is incredibly well-suited to serve as leader of the Department of Aeronautics and Astronautics. Having served as associate department head since 2021 and interim department head for the past five months, he has demonstrated a commitment to the AeroAstro community,” says Anantha Chandrakasan, dean of the MIT School of Engineering...

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A new record for Math Prize for...
Florida Virtual School senior Jessica Wan was the winner of the 15th Math Prize for Girls (MP4G) annual contest for female-identifying contestants, held Oct. 6-8 at MIT.  She scored 17 out of 20 questions, which added up to make Wan the MP4G’s most successful contestant in its history; she also won the contest last year and in 2019, as an eighth grader. (MP4G paused for two years at the height of the Covid-19 pandemic.) Because Wan had won $82,000...

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Engineers develop an efficient process to make...
The search is on worldwide to find ways to extract carbon dioxide from the air or from power plant exhaust and then make it into something useful. One of the more promising ideas is to make it into a stable fuel that can replace fossil fuels in some applications. But most such conversion processes have had problems with low carbon efficiency, or they produce fuels that can be hard to handle, toxic, or flammable. Now, researchers at MIT and...

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The brain may learn about the world...
To make our way through the world, our brain must develop an intuitive understanding of the physical world around us, which we then use to interpret sensory information coming into the brain. How does the brain develop that intuitive understanding? Many scientists believe that it may use a process similar to what’s known as “self-supervised learning.” This type of machine learning, originally developed as a way to create more efficient models for computer vision, allows computational models to learn...

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New techniques efficiently accelerate sparse tensors for...
Researchers from MIT and NVIDIA have developed two techniques that accelerate the processing of sparse tensors, a type of data structure that’s used for high-performance computing tasks. The complementary techniques could result in significant improvements to the performance and energy-efficiency of systems like the massive machine-learning models that drive generative artificial intelligence. Tensors are data structures used by machine-learning models. Both of the new methods seek to efficiently exploit what’s known as sparsity — zero values — in the...

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3 Questions: A roadmap toward circularity in...
In March 2022, representatives of global footwear brands gathered with sustainability experts and other academic researchers on the MIT campus. The mission? To kick-start a discussion on addressing the waste produced by the footwear industry. An MIT research project arising from the Circular Shoe Systems Summit has now resulted in a white paper titled the Footwear Manifesto. The report is co-authored by Yuly Fuentes-Medel, as MIT’s Fabric Innovation Hub manager and now program director of textiles at MIT Climate...

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