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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 Center for Real Estate advances climate...
Real estate investors are increasingly putting sustainability at the center of their decision-making processes, given the close association between climate risk and real estate assets, both of which are location-based. This growing emphasis comes at a time when the real estate industry is one of the biggest contributors to global warming; its embodied and operational carbon accounts for more than one-third of total carbon emissions. More stringent building decarbonization regulations are putting pressure on real estate owners and investors,...

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New African and African diaspora studies major...
Commencement 2022 marked a milestone in MIT’s history, as Stacy Godfreey-Igwe ’22 became the first student to graduate in African and African diaspora studies (AADS). Godfreey-Igwe also majored in mechanical engineering and is now a fellow at the Science Technology Policy Institute in Washington. She recalls that while she did not initially intend to major in AADS, as the child of Nigerian immigrants she has long had a deep interest in her cultural and ethnic background. This interest, paired...

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Giving refugees design education — and newfound...
They come by foot and by boat. Desperate, many bring nothing more than the clothes on their backs. They seek asylum and hope. Since 2015, more than a million refugees have flooded into Greece. Syrians, Afghanis, Iraqis, and Kurds, they’ve been uprooted from their home countries by violence and oppression. Political gridlock traps them in a country with longstanding economic woes and persistently high unemployment. The situation leaves them in overcrowded shelters, camps, slums — or unhoused entirely. Among...

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Helping the cause of environmental resilience
Haruko Wainwright, the Norman C. Rasmussen Career Development Professor in Nuclear Science and Engineering (NSE) and assistant professor in civil and environmental engineering at MIT, grew up in rural Japan, where many nuclear facilities are located. She remembers worrying about the facilities as a child. Wainwright was only 6 at the time of the Chernobyl accident in 1986, but still recollects it vividly. Those early memories have contributed to Wainwright’s determination to research how technologies can mold environmental resilience...

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QS World University Rankings rates MIT No....
QS World University Rankings has placed MIT in the No. 1 spot in 11 subject areas for 2023, the organization announced today. The Institute received a No. 1 ranking in the following QS subject areas: Chemical Engineering; Civil and Structural Engineering; Computer Science and Information Systems; Data Science and Artificial Intelligence; Electrical and Electronic Engineering; Linguistics; Materials Science; Mechanical, Aeronautical, and Manufacturing Engineering; Mathematics; Physics and Astronomy; and Statistics and Operational Research. MIT also placed second in five subject...

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Bob Metcalfe ’69 wins $1 million Turing...
Robert “Bob” Metcalfe ’69, an MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) research affiliate and MIT Corporation life member emeritus, has been awarded the 2022 Association for Computing Machinery (ACM) A.M. Turing Award for his invention of Ethernet. Often referred to as the “Nobel Prize of computing,” the award comes with a $1 million prize provided by Google.  Metcalfe, the founder of 3Com Corp., the company that designed, developed, and manufactured computer networking equipment and software, was cited...

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Learning to grow machine-learning models
It’s no secret that OpenAI’s ChatGPT has some incredible capabilities — for instance, the chatbot can write poetry that resembles Shakespearean sonnets or debug code for a computer program. These abilities are made possible by the massive machine-learning model that ChatGPT is built upon. Researchers have found that when these types of models become large enough, extraordinary capabilities emerge. But bigger models also require more time and money to train. The training process involves showing hundreds of billions of...

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MIT-led teams win National Science Foundation grants...
Three MIT-led teams are among 16 nationwide to receive funding awards to address sustainable materials for global challenges through the National Science Foundation’s Convergence Accelerator program. Launched in 2019, the program targets solutions to especially compelling societal or scientific challenges at an accelerated pace, by incorporating a multidisciplinary research approach. “Solutions for today’s national-scale societal challenges are hard to solve within a single discipline. Instead, these challenges require convergence to merge ideas, approaches, and technologies from a wide range...

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Fiber “barcodes” can make clothing labels that...
In the United States, an estimated 15 million tons of textiles end up in landfills or are burned every year. This waste, amounting to 85 percent of the textiles produced in a year, is a growing environmental problem. In 2022, Massachusetts became the first state to enact a law banning the disposal of textiles in the trash, aiming to up recycling percentages. But recycling textiles isn’t always easy. Those that can’t be resold as-is are sent to facilities to...

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Detailed images from space offer clearer picture...
“MIT is a place where dreams come true,” says César Terrer, an assistant professor in the Department of Civil and Environmental Engineering. Here at MIT, Terrer says he’s given the resources needed to explore ideas he finds most exciting, and at the top of his list is climate science. In particular, he is interested in plant-soil interactions, and how the two can mitigate impacts of climate change. In 2022, Terrer received seed grant funding from the Abdul Latif Jameel...

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3 Questions: The Iraq invasion, 20 years...
Today marks the 20th anniversary of the United States-led invasion of Iraq. Code-named “Operation Iraqi Freedom” by the George W. Bush administration, the goal was to eliminate weapons of mass destruction, topple Saddam Hussein, and remake Iraq into a democracy. Two decades later, U.S. troops are still on Iraqi soil and that nation is ravaged by challenges, including a threat of civil war last August. To mark the anniversary, Steven Simon, the Robert E Wilhelm Fellow at the MIT...

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Exploring the nanoworld of biogenic gems
A new research collaboration with The Bahrain Institute for Pearls and Gemstones (DANAT) will seek to develop advanced characterization tools for the analysis of the properties of pearls and to explore technologies to assign unique identifiers to individual pearls. The three-year project will be led by Admir Mašić, associate professor of civil and environmental engineering, in collaboration with Vladimir Bulović, the Fariborz Maseeh Chair in Emerging Technology and professor of electrical engineering and computer science. “Pearls are extremely complex...

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MIT’s Barry Duncan demonstrates the power of...
Words have always played a central role in Barry Duncan’s life. He’s worked in bookstores for more than 40 years, reads often, and has tried his hand at writing novels, children’s books, song lyrics, and plays. But it wasn’t until he stumbled onto the book “An Almanac of Words at Play” that Duncan realized words could go backwards. The discovery, which he made in the early 1980s, set him on a course he would follow for decades. For fun,...

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MIT affiliates honored with 2023 Optica awards...
MIT Professor Marin Soljačić and four additional MIT alumni — Vanderlei Salvador Bagnato PhD ’87, Turan Erdogan ’87, Harold Metcalf ’62, and Andrew Weiner ’79, SM ’81, ScD ’84 — are among 17 recipients of the 2023 Optica Awards. Optica, formerly known as OSA, announced the awards, which celebrate those in the optics and photonics field who are making significant technical, research, education, business, leadership, and service accomplishments. Soljačić ’96 received the Max Born Award, which recognizes outstanding contributions to...

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MIT physicists predict exotic new phenomena and...
In work that could lead to important new physics with potentially heady applications in computer science and more, MIT scientists have shown that two previously separate fields in condensed matter physics can be combined to yield new, exotic phenomena. The work is theoretical, but the researchers are excited about collaborating with experimentalists to realize the predicted phenomena. The team includes the conditions necessary to achieve that ultimate goal in a paper published in the Feb. 24 issue of Science...

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