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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 Solve announces 2021 global challenges
On March 1, MIT Solve launched its 2021 Global Challenges, with over $1.5 million in prize funding available to innovators worldwide. Solve seeks tech-based solutions from social entrepreneurs around the world that address five challenges. Anyone, anywhere can apply to address the challenges by the June 16 deadline. Solve also announced Eric s. Yuan, founder and CEO of Zoom, and Karlie Kloss, founder of Kode With Klossy, as 2021 Challenge Ambassadors.  To help with the challenge application process, Solve runs...

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Fostering ethical thinking in computing
Traditional computer scientists and engineers are trained to develop solutions for specific needs, but aren’t always trained to consider their broader implications. Each new technology generation, and particularly the rise of artificial intelligence, leads to new kinds of systems, new ways of creating tools, and new forms of data, for which norms, rules, and laws frequently have yet to catch up. The kinds of impact that such innovations have in the world has often not been apparent until many...

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Researchers virtually open and read sealed historic...
An international team of scholars has read an unopened letter from early modern Europe — without breaking its seal or damaging it in any way — using an automated computational flattening algorithm. The team, including MIT Libraries and Computer Science and Artificial Intelligence Laboratory (CSAIL) researchers and an MIT student and alumna, published their findings today in a Nature Communications article titled, “Unlocking history through automated virtual unfolding of sealed documents imaged by X-ray microtomography.”  The senders of these...

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Researchers introduce a new generation of tiny,...
If you’ve ever swatted a mosquito away from your face, only to have it return again (and again and again), you know that insects can be remarkably acrobatic and resilient in flight. Those traits help them navigate the aerial world, with all of its wind gusts, obstacles, and general uncertainty. Such traits are also hard to build into flying robots, but MIT Assistant Professor Kevin Yufeng Chen has built a system that approaches insects’ agility. Chen, a member of...

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SMART develops analytical tools to enable next-generation...
According to United Nations estimates, the global population is expected to grow by 2 billion within the next 30 years, giving rise to an expected increase in demand for food and agricultural products. Today, biotic and abiotic environmental stresses such as plant pathogens, sudden fluctuations in temperature, drought, soil salinity, and toxic metal pollution — made worse by climate change — impair crop productivity and lead to significant losses in agriculture yield worldwide. New work from the Singapore-MIT Alliance...

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Minor planet discovered by Lincoln Laboratory named...
In 1943, 13-year-old Liliana Segre and her widowed father were deported from Milan, Italy, to the Nazis’ Auschwitz concentration camp in Poland. Separated from her father, Liliana was selected to work in a munitions factory at the camp and tattooed with the number 75190. In 2021, 76 years after her liberation from Auschwitz, Liliana Segre was honored by the naming of minor planet 75190 as Segreliliana. Segre was recognized by the International Astronomical Union (IAU), which is charged with...

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MIT team improving gene therapies wins Sloan...
The MIT team Kano Therapeutics won the 2021 Sloan Healthcare Innovations Prize Thursday with its novel approach for producing single-stranded DNA (ssDNA). The technology could make gene therapies safer, more personalized, and cheaper. Most gene therapies utilize double-stranded DNA, which can miss its target in the body and produce unwanted side effects. Single-stranded DNA has the potential to more precisely deliver genetic material to cells, but manufacturing ssDNA is currently expensive and inflexible. Kano uses a novel approach to...

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Finding teammates on and off the field
As a star athlete in high school, Ben Delhees never dreamed he would one day attend the Massachusetts Institute of Technology. Delhees, an Ohio native, was more of a sports fanatic — he competed in everything from football to basketball to baseball. Yet, one cold November morning, he found himself walking across MIT’s football field as its newest recruit. “At first, I was nervous, because I didn’t really know what to expect,” he says. “That changed after I met...

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Engineering the boundary between 2D and 3D...
In recent years, engineers have found ways to modify the properties of some “two- dimensional” materials, which are just one or a few atoms thick, by stacking two layers together and rotating one slightly in relation to the other. This creates what are known as moiré patterns, where tiny shifts in the alignment of atoms between the two sheets create larger-scale patterns. It also changes the way electrons move through the material, in potentially useful ways. But for practical...

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3 Questions: Task Force 2021 and the...
MIT’s Task Force 2021 and Beyond has been at work for seven months, charged by President L. Rafael Reif with exploring “how MIT might invent a thriving new future” in a post-Covid world. The effort’s Academic Workstream, which looked specifically at the future of the MIT education, was co-chaired by Anantha Chandrakasan, dean of the School of Engineering and Vannevar Bush Professor of Electrical Engineering and Computer Science, and Melissa Nobles, Kenan Sahin Dean of the School of Humanities,...

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3 Questions: Devavrat Shah on curbing online...
The specter of “fake news” looms over many facets of modern society. Waves of online misinformation have rocked societal events from the Covid-19 pandemic to U.S. elections. But it doesn’t have to be that way, according to Devavrat Shah, a professor in the Department of Electrical Engineering and Computer Science and the Institute for Data, Systems and Society. Shah researches the recommendation algorithms that generate social media newsfeeds. He has proposed a new approach that could limit the spread...

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King Climate Action Initiative announces new research...
The King Climate Action Initiative (K-CAI), a research and policy initiative of MIT’s Abdul Latif Jameel Poverty Action Lab (J-PAL), announced the results of its first competition aimed at identifying and scaling innovative solutions at the intersection of poverty and climate change. K-CAI will fund 10 research studies to generate evidence and four projects that will take evidence-informed approaches to scale.  Launched in July 2020 in partnership with King Philanthropies, the $25 million initiative is among the first major...

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Driving on the cutting edge of autonomous...
In October, a modified Dallara-15 Indy Lights race car programmed by MIT Driverless will hit the famed Indianapolis Motor Speedway at speeds of up to 120 miles per hour. The Indy Autonomous Challenge (IAC) is the world’s first head-to-head, high-speed autonomous race. It offers MIT Driverless a chance to grab a piece of the $1.5 million purse while outmaneuvering fellow university innovators on what is arguably the most iconic racecourse. But the IAC has implications beyond the track. Stakeholders...

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Braiding diverse networks
Professors Kristin Bergmann and Larry Susskind listen fully and compassionately to students. Both are deeply invested in crafting inclusive environments — and many students attest to how effective they are in this endeavor. For their thoughtful advising and wholehearted support of students, Bergmann and Susskind have been honored as “Committed to Caring.” Kristin Bergmann: Cultural evolution Bergmann holds the D. Reid (1941) and Barbara J. Weedon Career Development chair in the Department of Earth, Atmospheric and Planetary Sciences. A...

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An aggressive market-driven model for US fusion...
Electricity generated by fusion power plants could play an important role in decarbonizing the U.S. energy sector by mid-century, says a new consensus study report from the National Academies of Sciences, Engineering, and Medicine, which also lays out for the first time a set of technical, economic, and regulatory standards and a timeline for a U.S. fusion pilot plant that would begin producing energy in the 2035-40 time frame. To achieve this key step toward commercialization, the report calls...

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