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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.

 
Inspired by kombucha tea, engineers create “living...
Engineers at MIT and Imperial College London have developed a new way to generate tough, functional materials using a mixture of bacteria and yeast similar to the “kombucha mother” used to ferment tea. Using this mixture, also called a SCOBY (symbiotic culture of bacteria and yeast), the researchers were able to produce cellulose embedded with enzymes that can perform a variety of functions, such as sensing environmental pollutants. They also showed that they could incorporate yeast directly into the...

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Four from MIT are named IEEE Fellows...
Among the newly selected fellows of the Institute of Electrical and Electronics Engineers (IEEE) are four members of the MIT community: Domitilla Del Vecchio, professor of mechanical engineering; Asuman Ozdaglar, professor and head of the MIT Department of Electrical Engineering and Computer Science (EECS); Robert Shin, principal staff at Lincoln Laboratory; and Joel Voldman, the Clarence J. LeBel Professor of EECS. The IEEE, the world’s largest technical professional organization, annually confers the rank of fellow on senior members whose...

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Rock magnetism uncrumples the Himalayas’ complex collision...
With some of the world’s tallest peaks, Asia’s “the abode of snow” region is a magnet for thrill seekers, worshipers, and scientists alike. The imposing 1,400-mile Himalayan mountain range that separates the plains of the Indian subcontinent from the Tibetan Plateau is the scene of an epic continent-continent collision that took place millions of years ago and changed the Earth, affecting its climate and weather patterns. The question of how the Indian and Eurasian tectonic plates collided, and the mountains came into existence,...

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School of Engineering third and fourth quarter...
Members of the MIT engineering faculty receive many awards in recognition of their scholarship, service, and overall excellence. The School of Engineering periodically recognizes their achievements by highlighting the honors, prizes, and medals won by faculty working in our academic departments, labs, and centers. The following are awards presented to engineering faculty in the 3rd and 4th quarters of 2020. Pukit Agrawal of the Department of Electrical Engineering and Computer Science won the Amazon Research Award on June 17,...

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InEnTec: Turning trash into valuable chemical products...
Anyone who has ever hesitated in front of a trash bin knows the problem: It’s hard to determine what can be recycled. Consider the average potato chip bag. It’s got film plastic, metal, dyes, and food residue; it’s complicated. Today’s recycling doesn’t handle complexity well, so the typical chip bag is destined for the landfill. Landfills take up space, of course, but there is a much more serious problem associated with them — one that was underscored for Daniel R....

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Understanding art in a time of crisis
Across America, the Covid-19 crisis is creating unsettling questions for opera companies. How can they produce performances during the pandemic? What kinds of art will people want? Will companies survive? To be sure, there have been other moments when opera has been disrupted and companies shuttered, such as World War II. Such circumstances always have the potential to change the genre’s trajectory. MIT Associate Professor Emily Richmond Pollock is closely attuned to these issues. Pollock is a music historian...

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Delivering life-saving oxygen during a pandemic
At the peak of the Covid-19 outbreak in Italy last spring, doctors and health care professionals were faced with harrowing decisions. Hospitals were running out of ventilators, forcing doctors to choose which patients had the best chance of survival, and which didn’t. “It was a very difficult time for Italy,” recalls Daniele Vivona, a mechanical engineering graduate student from Italy. In early March, Vivona and a team of researchers at MIT’s Electrochemical Energy Lab (EEL) started to devise a...

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RNA molecules are masters of their own...
At any given moment in the human body, in about 30 trillion cells, DNA is being “read” into molecules of messenger RNA, the intermediary step between DNA and proteins, in a process called transcription. Scientists have a pretty good idea of how transcription gets started: Proteins called RNA polymerases are recruited to specific regions of the DNA molecules and begin skimming their way down the strand, synthesizing mRNA molecules as they go. But part of this process is less-well...

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Professor Emeritus Michael Driscoll, leader in nuclear...
Michael J. Driscoll, MIT professor emeritus of nuclear science and engineering (NSE), recognized for his leadership in research and devotion to mentorship and education, died peacefully on Dec. 31, 2020, in Boston. He was 86. Born in Peekskill, New York, in 1934, Driscoll received his BS in chemical engineering from Carnegie Mellon University. Soon after graduating he joined the nuclear U.S. Navy and served as a commissioned officer on the USS Nautilus, the world’s first operational nuclear-powered submarine. His...

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Turning microbiome research into a force for...
The microbiome comprises trillions of microorganisms living on and inside each of us. Historically, some researchers have guessed at its role in human health, but in the last decade or so genetic sequencing techniques have illuminated this galaxy of microorganisms enough to study in detail. As researchers unravel the complex interplay between our bodies and microbiomes, they are beginning to appreciate the full scope of the field’s potential for treating disease and promoting health. For instance, the growing list of...

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MIT Society of Women Engineers’ journey into...
When the student body was sent home last March in the face of the Covid-19 pandemic, the MIT Society of Women Engineers (SWE), one of the largest student organizations on campus with over 400 undergraduate and graduate student members, faced its biggest challenge yet — transitioning nearly 70 in-person programming events to an entirely virtual experience. The group worked tirelessly throughout the summer — when most MIT clubs and organizations were not in session — on ways to adapt...

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Portable device can quickly detect plant stress
Researchers at the Singapore-MIT Alliance for Research and Technology (SMART) and Temasek Life Sciences Laboratory (TLL) have designed a portable optical sensor that can monitor whether a plant is under stress. The device offers farmers and plant scientists a new tool for early diagnosis and real-time monitoring of plant health in field conditions. Precision agriculture is an important strategy for tackling growing food insecurity through sustainable farming practices, but it requires new technologies for rapid diagnosis of plant stresses...

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Professor and astrophysicist Sara Seager appointed officer...
MIT’s Class of 1941 Professor of Planetary Sciences Sara Seager has been named an officer of the Order of Canada, one of the country’s highest civilian honors. Announced by the governor general of Canada last month, the nomination recognizes Seager “for her multidisciplinary research that has contributed to transforming the study of extrasolar planets into a full-fledged planetary science.” Raised in Ontario, Canada, Seager holds dual U.S. and Canadian citizenship, as well as academic appointments in MIT’s departments of...

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States of growth: When and where entrepreneurship...
The year 1995 was a good time to be an entrepreneur. Especially a high-tech entrepreneur in Silicon Valley, with the internet boom starting, the economy growing, venture capitalists searching for new investments, and a whole horizon of novel business ideas to explore. Indeed, a new study co-authored by an MIT professor shows that U.S. startups founded in 1995 enjoyed more growth than startups founded in any other year from 1988 to 2014. Other things being equal, the startups of...

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MIT in the media: 2020 in review
In 2020, with many aspects of our everyday lives turned upside-down, news and views from around the Institute continued to draw a great deal of media interest. Despite the challenges of this unusual and unprecedented year, the MIT community still found ways to grab headlines by breaking barriers, innovating, making discoveries, and taking a stand. Below are just some of the stories that captured the great work of MIT students, faculty, and staff in 2020. Opinion: Has the coronavirus...

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