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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.

 
No matter the size of a nuclear...
Atoms in a gas can seem like partiers at a nanoscopic rave, with particles zipping around, pairing up, and flying off again in seemingly random fashion. And yet physicists have come up with formulas that predict this behavior, even when the atoms are extremely close together and can tug and pull on each other in complicated ways. The environment within the nucleus of a single atom seems similar, with protons and neutrons also dancing about. But because the nucleus...

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Aspiring physician explores the many levels of...
It was her childhood peanut allergy that first sparked senior Ayesha Ng’s fascination with the human body. “To see this severe reaction happen to my body and not know what was happening — that made me a lot more curious about biology and living systems,” Ng says. She didn’t exactly plan it this way. But in her three and a half years at MIT, Ng, a biology and cognitive and brain sciences double major from the Los Angeles, California...

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Pushing the envelope with fusion magnets
“At the age of between 12 and 15 I was drawing; I was making plans of fusion devices.” David Fischer remembers growing up in Vienna, Austria, imagining how best to cool the furnace used to contain the hot soup of ions known as plasma in a fusion device called a tokamak. With plasma hotter than the core of the sun being generated in a donut-shaped vacuum chamber just a meter away from these magnets, what temperature ranges might be...

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Pablo Jarillo-Herrero receives the Lise Meitner Distinguished...
Pablo Jarillo-Herrero, the Cecil and Ida Green Professor of Physics, was awarded the Lise Meitner Distinguished Lecture and Medal, for his groundbreaking work on “twistronics,” a technique that adjusts the electronic properties of graphene by rotating adjacent layers of the material. His breakthrough research in twisted bilayer graphene research discovered unique electrical properties with the potential to create innovative superconducting materials and novel quantum devices for advanced quantum sensing, photonics, and computing applications.  The medal, sponsored by the Royal Swedish...

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MIT Center for Real Estate announces new...
The MIT Center for Real Estate (CRE) has announced a new leadership team. Siqi Zheng, the Samuel Tak Lee Professor of Real Estate Development and Entrepreneurship, has assumed the role of faculty director. Kairos Shen, associate professor of the practice, is serving as the center’s executive director. Zheng and Shen assumed their new positions last summer. Zheng will lead the intellectual and research mission of CRE. This includes expanding the center’s interdisciplinary connections within the School of Architecture and...

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A storyteller dedicated to environmental justice
“What’s an important part of your identity?” It was a simple question. Yet Mimi Wahid watched as the high school students in her workshop fell silent, their eyebrows furrowed in thought. It was clear that for many, this was the first time they had been directly asked this question before. To Wahid, an MIT senior, questions about identity define her story. Growing up as a young woman in rural North Carolina to a white mother and a black father,...

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Julian Beinart: A life of carefully chosen...
Professor Emeritus Julian Beinart, an internationally celebrated architect and longtime MIT professor known for his highly influential course on urbanism, died on Oct. 2 due to complications from Parkinson’s disease. He was 88. “Julian Beinart’s best ideals were the best ideals of this department,” says Nicholas de Monchaux, head of the MIT Department of Architecture. “A tireless student of form, he believed architecture’s role in the city also made it inextricable from politics. His legacy — in South Africa,...

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MIT celebrates Women's Entrepreneurship Month
The women’s entrepreneurial experience at MIT started in 1870, when Ellen Henrietta Swallow first set foot on campus as an “experimental student.” Some 30 years later, she became the second president of the MIT Women’s Association, organized with her help “to promote greater fellowship among Institute women.” In the years since, the immeasurable contribution of MIT’s women to innovation and entrepreneurship has spanned the globe. This month, MIT commemorates the 150th anniversary of the first female student at MIT with...

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For Thomas Searles, a passion for people...
When Thomas Searles was assigned a book report in the first grade, he initially had trouble choosing a topic. He really didn’t like fiction books. After a bit of indecision, he chose to write his report on a book about Black astronauts. Though he didn’t realize it at the time, his journey to becoming a physicist at MIT had just begun. “I looked in the book, and there was Ronald E. McNair, who happens to be an MIT alum,...

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Algorithm reduces use of riskier antibiotics for...
One paradox about antibiotics is that, broadly speaking, the more we use them, the less they continue to work. The Darwinian process of bacteria growing resistant to antibiotics means that, when the drugs don’t work, we can no longer treat infections, leading to groups like the World Health Organization warning about our ability to control major public health threats. Because of its ubiquity, one topic that’s particularly concerning is urinary tract infections (UTIs), which affect half of all women...

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Using machine learning to track the pandemic’s...
Dealing with a global pandemic has taken a toll on the mental health of millions of people. A team of MIT and Harvard University researchers has shown that they can measure those effects by analyzing the language that people use to express their anxiety online. Using machine learning to analyze the text of more than 800,000 Reddit posts, the researchers were able to identify changes in the tone and content of language that people used as the first wave...

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Lighting up the ion trap
Walk into a quantum lab where scientists trap ions, and you’ll find benchtops full of mirrors and lenses, all focusing lasers to hit an ion “trapped” in place above a chip. By using lasers to control ions, scientists have learned to harness ions as quantum bits, or qubits, the basic unit of data in a quantum computer. But this laser setup is holding research back — making it difficult to experiment with more than a few ions and to...

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Five MIT researchers receive awards from the...
The American Physical Society (APS) recognizes outstanding scholars in physics. Recently, MIT affiliates William A. Barletta, Ronald Fernando Garcia Ruiz, Katelin Schutz, Chanda Prescod-Weinstein, and Phiala Shanahan earned APS prizes for their work. William Barletta Barletta, an adjunct professor of physics, earned the Exceptional Service Award from the APS Division of Physics of Beams for his contributions to both the APS and to the field of accelerators and beams. Barletta has several areas of interest within intermediate energy physics....

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Astronomers report first detection of ultrabright radio...
Fast radio bursts are extremely bright flashes of energy that last for a fraction of a second, during which they can blast out more than 100 million times more power than the sun. Since they were first detected in 2007, astronomers have observed traces of fast radio bursts, or FRBs, scattered across the universe, but their sources have been too far away to clearly make out. It has been a mystery, then, as to what astrophysical objects could possibly...

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A new world of warcraft
In the past decade, high tech tools have proliferated in the world’s fighting forces. At least 80 nations can now deploy remote-controlled drones. Will the widespread use of digitally enhanced arsenals prove a destabilizing, if not destructive, element in the complex struggles among states? Not necessarily, argues assistant professor of political science Erik Lin-Greenberg ’09, SM ’09. “I’ve learned that in some circumstances, remote war-fighting technologies such as drones can lead to a ratcheting down of tensions, and that...

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