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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.

 
Amy Jin named 2021 Gates Cambridge Scholar
MIT senior Amy Jin has won the prestigious Gates Cambridge Scholarship, which offers students an opportunity to pursue graduate study in the field of their choice at the University of Cambridge in the UK. Jin will join the other 23 U.S. citizens in being members of the 20th class of scholars. Jin, from Pleasanton, California, is completing double majors in biological engineering and electrical engineering and computer science. During her time volunteering as an aquarist at the New England...

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Study: Covid-19 communications featuring racially diverse physicians...
In a new study by MIT professors Esther Duflo, Ben Olken, and Abhijit Banerjee, and physicians Marcella Alsan and Fatima Cody Stanford, along with other doctors and economists, public health video messages featuring a racially diverse set of physicians were found to decrease knowledge gaps about Covid-19 symptoms and transmission — generating important lessons about how we communicate about, and work to mitigate the effects of, the virus. Study results also indicated that, for Black individuals, watching a video...

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New “metalens” shifts focus without tilting or...
Polished glass has been at the center of imaging systems for centuries. Their precise curvature enables lenses to focus light and produce sharp images, whether the object in view is a single cell, the page of a book, or a far-off galaxy. Changing focus to see clearly at all these scales typically requires physically moving a lens, by tilting, sliding, or otherwise shifting the lens, usually with the help of mechanical parts that add to the bulk of microscopes...

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Researchers develop speedier network analysis for a...
Graphs — data structures that show the relationship among objects — are highly versatile. It’s easy to imagine a graph depicting a social media network’s web of connections. But graphs are also used in programs as diverse as content recommendation (what to watch next on Netflix?) and navigation (what’s the quickest route to the beach?). As Ajay Brahmakshatriya summarizes: “graphs are basically everywhere.” Brahmakshatriya has developed software to more efficiently run graph applications on a wider range of computer...

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Giving the people what they want?
At times it can feel like public opinion does not matter in U.S. politics. When the U.S. Congress or state legislatures ignore issues that have broad public support, there seems to be a glaring gap between what people want and what politicians will deliver. But in due course, public opinion does sway elected officials, according to MIT political scientist Devin Caughey. Indeed, Caughey’s work has shown that at the state level in the U.S. over the last several decades,...

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3 Questions: Ian Waitz and Blanche Staton...
One of the cornerstones of the Office of the Vice Chancellor’s (OVC) mission is improving the graduate student experience at MIT. Since it was established in 2017, OVC has continued to move forward with programs and initiatives focused on alleviating financial insecurity, supporting graduate families, enhancing advising, augmenting professional development, and other key issues — even amid the disruption of the past year. Here, Ian A. Waitz, vice chancellor for undergraduate and graduate education, and Blanche Staton, senior associate...

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Stefanie Mueller changes everything: A hands-on class...
When Professor Stefanie Mueller needed to adapt her laboratory class to the Covid-19 pandemic, she was initially overwhelmed by the amount of work that would need to be done. That’s because Mueller’s hands-on building and fabrication class, 6.810 (Engineering Interactive Technologies), is entirely about the ways that humans interact with technology in the physical world. As it turns out, however, technology held some surprises — even for Mueller. “At the beginning, I thought it would be so much work...

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Eight from MIT named 2021 Sloan Research...
The Alfred P. Sloan Foundation announced Feb. 16 that it has awarded Sloan Research Fellowships to eight MIT professors in the MIT Media Lab and in the departments of Biology, Brain and Cognitive Sciences, Chemical Engineering, Electrical Engineering and Computer Science, and Mathematics. The fellowships, which honor pre-tenure faculty members, will support their research with two-year, $75,000 awards. “The Sloan Research Fellowship Program recognizes and rewards outstanding early-career faculty who have the potential to revolutionize their fields of study,”...

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Institute Professor Emeritus Isadore Singer, renowned mathematician...
Institute Professor Emeritus Isadore M. Singer, an enormously influential figure in 20th-century science whose work united mathematics and physics, died on Feb. 11. He was 96. In a career that spanned more than 50 years, Singer not only profoundly affected the development of mathematics, but discovered connections between math and physics that led to the creation of a new field, index theory. Singer was the recipient of numerous awards and honors for his pioneering work, including the National Medal...

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Less-wasteful laser-cutting
Laser-cutting is an essential part of many industries, from car manufacturing to construction. However, the process isn’t always easy or efficient: Cutting huge sheets of metal requires time and expertise, and even the most careful users can still produce huge amounts of leftover material that go to waste. The underlying technologies that use lasers to cut edges aren’t actually all that cutting-edge: their users are often in the dark about how much of each material they’ve used, or if...

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Toward a disease-sniffing device that rivals a...
Numerous studies have shown that trained dogs can detect many kinds of disease —  including lung, breast, ovarian, bladder, and prostate cancers, and possibly Covid-19 — simply through smell. In some cases, involving prostate cancer for example, the dogs had a 99 percent success rate in detecting the disease by sniffing patients’ urine samples. But it takes time to train such dogs, and their availability and time is limited. Scientists have been hunting for ways of automating the amazing...

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Students, activists, police share views about campus...
Students, activists, and MIT Police leaders participated in a public forum about police practices and communities of color on Feb. 4, sharing perspectives about a civic issue of high national importance. Nationally, policing is a “fraught and complicated story of biases both known and unknown,” said John Dozier, MIT’s Institute community and equity officer, during introductory remarks at the event. Citing multiple extensive studies about law enforcement and the justice system, Dozier noted that “people of color are overrepresented...

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With Perseverance, MIT teams prepare for Mars...
On Thursday, NASA’s newest Mars rover, Perseverance, is scheduled to touch down on the surface of the Red Planet following a nail-biting entry and descent sequence vividly known as the “seven minutes of terror.” If all goes according to plan, the car-sized explorer will blast safely down into Jezero Crater, a 28-mile-wide impact basin that once may have hosted a river delta flooded with water, and possibly life.   Over the next year and a half of its primary...

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Two new student residences open their doors
With the launch of the new year, MIT is taking significant steps to expand on-campus residence options for its graduate and undergraduate communities. The New Vassar Residence Hall for undergraduates (Building W46 on Vassar Street on the West Campus) and the Graduate Tower at Site 4 (Building E37 on Main Street in Kendall Square), both newly constructed, have opened their doors and are now welcoming students within the Institute’s Covid-19 response framework. Renewal of the iconic Burton Conner undergraduate...

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Political scientist In Song Kim receives the...
In Song Kim, associate professor of political science at MIT, has been awarded the 2021 Levitan Prize. This award, presented each year by a faculty committee, empowers a member of the School of Humanities, Arts, and Social Sciences (SHASS) faculty with funding to enable research in their field. With an award of $30,000, this annual prize continues to support substantial projects. The 2021 award was announced by Melissa Nobles, the Kenan Sahin Dean of SHASS, who writes, “Professor Kim’s...

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