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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.

 
The potential of artificial intelligence to bring...
Health care is at a junction, a point where artificial intelligence tools are being introduced to all areas of the space. This introduction comes with great expectations: AI has the potential to greatly improve existing technologies, sharpen personalized medicines, and, with an influx of big data, benefit historically underserved populations. But in order to do those things, the health care community must ensure that AI tools are trustworthy, and that they don’t end up perpetuating biases that exist in...

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Professor Emeritus Gordon Pettengill, radio astronomy pioneer,...
Gordon Hemenway Pettengill ’48, MIT professor emeritus of planetary physics in the Department of Earth, Atmospheric and Planetary Sciences (EAPS), former director of the MIT Center for Space Research, and pioneer in radio astronomy, died peacefully at his home in Concord, Massachusetts, on May 8 of congestive heart failure. He was 95. Pettengill pioneered the use of radar for planetary astronomy applications, making groundbreaking observations of the moon, the inner planets, and other solar system objects. His work was...

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When masks reveal
A Covid-19 mask is typically seen as a form of protection. But what if our masks became opportunities for exposure — the physical expression of our thoughts, preoccupations, and the way we relate to the turbulence of the outside world? That was the challenge faced by MIT undergraduate students assigned to design a mask that reflected individual and collective experiences during the pandemic. As part of the interdisciplinary course 4.302 (Foundations in Art, Design and Spatial Practices: Design and...

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Taking an indirect path into a bright...
Matthew Johnston was a physics senior looking to postpone his entry into adulting. He had an intense four years at MIT; when he wasn’t in class, he was playing baseball and working various tech development gigs. Johnston had led the MIT Engineers baseball team to a conference championship, becoming the first player in his team’s history to be named a three-time Google Cloud Academic All-American. He put an exclamation mark on his career by hitting four home runs in...

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Artificial intelligence system could help counter the...
Disinformation campaigns are not new — think of wartime propaganda used to sway public opinion against an enemy. What is new, however, is the use of the internet and social media to spread these campaigns. The spread of disinformation via social media has the power to change elections, strengthen conspiracy theories, and sow discord. Steven Smith, a staff member from MIT Lincoln Laboratory’s Artificial Intelligence Software Architectures and Algorithms Group, is part of a team that set out to...

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Mastering online learning to level up
A number of pervasive myths surround online learning: that it’s isolating, that the quality of instruction is innately lower than in an in-person classroom, or that it’s only for those who can’t succeed in traditional educational settings. Abigael Bamgboye, an accomplished and highly self-motivated university graduate who just completed the MITx MicroMasters Data and Economic Development Policy (DEDP) program, gives the lie to all these myths. Instead of feeling isolated, Bamgboye connected with communities of learners around the world....

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MIT baseball coach uses sensors, motion capture...
The field of sports analytics is most known for assessing player and team performance during competition, but MIT Baseball’s pitching coach, Todd Carroll, is bringing a different kind of analytics to the practice field for his student athletes. “A baseball player might practice a pitch 10,000 times before it becomes natural. Through technology, we can speed that process up,” Carroll said in a recent seminar organized by the MIT.nano Immersion Lab. “To help players improve athletically, without taking up...

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New algorithms show accuracy, reliability in gauging...
Anesthestic drugs act on the brain, but most anesthesiologists rely on heart rate, respiratory rate, and movement to infer whether surgery patients remain unconscious to the desired degree. In a new study, a research team based at MIT and Massachusetts General Hospital shows that a straightforward artificial intelligence approach, attuned to the kind of anesthetic being used, can yield algorithms that assess unconsciousness in patients based on brain activity with high accuracy and reliability. “One of the things that...

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Study reveals a universal travel pattern across...
What explains how often people travel to a particular place? Your intuition might suggest that distance is a key factor, but empirical evidence can help urban studies researchers answer the question more definitively. A new paper by an MIT team, drawing on global data, finds that people visit places more frequently when they have to travel shorter distances to get there. “What we have found is that there is a very clear inverse relationship between how far you go...

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Slender robotic finger senses buried items
Over the years, robots have gotten quite good at identifying objects — as long as they’re out in the open. Discerning buried items in granular material like sand is a taller order. To do that, a robot would need fingers that were slender enough to penetrate the sand, mobile enough to wriggle free when sand grains jam, and sensitive enough to feel the detailed shape of the buried object. MIT researchers have now designed a sharp-tipped robot finger equipped...

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MIT IDEAS celebrates 20 years of social...
Currently, less than 7 percent of high school graduates in the African nation of Eswatini proceed to higher education, according to a 2020 UNICEF study. This troubling fact led Thandolwethu Dlamini, a graduate student in MIT’s Technology and Policy Program, to found The Knowledge Institute (TKI), which earned a $20,000 grant at the 20th annual MIT IDEAS Social Innovation Awards on April 25. TKI is developing a mobile platform to simplify and streamline the college application process for high schoolers...

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MIT students and alumni “hack” Hong Kong...
The year 2020 was undoubtedly a challenge for everyone. The pandemic generated vast negative impacts on the world on a physical, psychological, and emotional level: mobility was restricted; socialization was limited; economic and industrial progress were put on hold. Many industries and small independent business have suffered, and academia and research have also experienced many difficulties. The education of future generations may have transitioned online, but it limited in-person learning experiences and social growth. On the collegiate level, first-year...

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The MIT Press breaks new ground with...
With one of its latest publications, the MIT Press is breaking new ground — and reaching out to new audiences. “The Curie Society” is a STEM-themed action-adventure graphic novel for young adults, the first publication in this genre in the press’s nearly 60-year history. “You would be forgiven if you didn’t expect to see this book come from an academic publisher,” says Jermey Matthews, acquisitions editor at the MIT Press. “The MIT Press has done fiction before. We publish STEM...

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Startup improving chemical separations wins MIT $100K...
In America’s quest to slash greenhouse gas emissions, many have cited the chemical industry as one of the hardest to decarbonize. It’s a significant roadblock: Chemical separation alone is responsible for up to 15 percent of the U.S.’s total energy usage. Osmoses, a startup trying to dramatically increase the efficiency of chemical separations, got a major boost Thursday when it won the MIT $100K Entrepreneurship Competition. The company has developed a molecular filtration solution containing tiny channels that can...

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Twelve from MIT awarded 2021 Fulbright Fellowships
Twelve MIT student affiliates have won fellowships for the Fulbright 2021-22 grant year. Their host country destinations include Brazil, Iceland, India, the Netherlands, New Zealand, Norway, South Korea, Spain, and Taiwan, where they will conduct research, earn a graduate degree, or teach English. Sponsored by the U.S. Department of State, the Fulbright U.S. Student Program offers opportunities for American student scholars in over 160 countries. Last fall, Fulbright received a record number of applications, making this the most competitive...

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