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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.

 
Stents inspired by paper-cutting art can deliver...
Inspired by kirigami, the Japanese art of folding and cutting paper to create three-dimensional structures, MIT engineers and their collaborators have designed a new type of stent that could be used to deliver drugs to the gastrointestinal tract, respiratory tract, or other tubular organs in the body. The stents are coated in a smooth layer of plastic etched with small “needles” that pop up when the tube is stretched, allowing the needles to penetrate tissue and deliver a payload...

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A cappella for a cause
In recognition of May as Asian Pacific American Heritage month — a period dedicated to celebrating and acknowledging the enduring contributions and influence of Asians and Asian American and Pacific Islanders (AAPI) to the history, culture, and successes of the United States — MIT Syncopasian recently created its first AAPI advocacy music video. With ongoing systemic issues facing the Asian community in the United States, as seen by the rise in anti-Asian hate crimes over the course of the...

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Charting a new course
When it comes to journeys to MIT, Manuel Morales, a doctoral candidate in the Harvard-MIT Program in Health Sciences and Technology, has taken a different tack. As a high school student in Orlando, Florida, Morales admired the Navy, inspired by ideas of commitment and sacrifice for nation and family, as portrayed in old war movies he used to watch at the cinema with his mom, Maria. Morales enlisted in the Navy right after his high school graduation, leaving his...

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Speeding up clinical trials by making drug...
The Boston area has long been home to innovation that leads to impactful new drugs. But manufacturing those drugs for clinical trials often involves international partners and supply chains. The vulnerabilities of that system have become all too apparent during the Covid-19 pandemic. Now Snapdragon Chemistry, co-founded by MIT Professor and Associate Provost Tim Jamison, is helping pharmaceutical companies manufacture drugs locally to shorten the time it takes for new drugs to get to patients. Snapdragon essentially starts as...

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Could all your digital photos be stored...
On Earth right now, there are about 10 trillion gigabytes of digital data, and every day, humans produce emails, photos, tweets, and other digital files that add up to another 2.5 million gigabytes of data. Much of this data is stored in enormous facilities known as exabyte data centers (an exabyte is 1 billion gigabytes), which can be the size of several football fields and cost around $1 billion to build and maintain. Many scientists believe that an alternative...

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MIT study compares the four largest internet...
In recent months, people have reported seeing a parade of star-like points passing across the night sky. The formation is not extraterrestrial, or even astrophysical in origin, but is in fact a line of satellites, recently launched by SpaceX, that will eventually be joined by many more to form Starlink, a “megaconstellation” that will wrap around the Earth as a global network designed to beam high-speed internet to users anywhere in the world. Starlink is among a handful of...

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Training robots to manipulate soft and deformable...
Robots can solve a Rubik’s cube and navigate the rugged terrain of Mars, but they struggle with simple tasks like rolling out a piece of dough or handling a pair of chopsticks. Even with mountains of data, clear instructions, and extensive training, they have a difficult time with tasks easily picked up by a child. A new simulation environment, PlasticineLab, is designed to make robot learning more intuitive. By building knowledge of the physical world into the simulator, the researchers...

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STEM + humanities = a framework for...
When Natasha Joglekar ’21 faced some serious medical issues back in fall 2018, and was feeling ill and isolated, she found particular comfort in one class that term: WGS.229 (Race, Culture, and Gender in the U.S. and Beyond: A Psychological Perspective). “I think that class was sometimes the only time I talked to people all week,” she recalls. Following a medical leave, Joglekar was able to return to MIT full time in fall 2020, and soon took another class...

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CHIME telescope detects more than 500 mysterious...
To catch sight of a fast radio burst is to be extremely lucky in where and when you point your radio dish. Fast radio bursts, or FRBs, are oddly bright flashes of light, registering in the radio band of the electromagnetic spectrum, that blaze for a few milliseconds before vanishing without a trace. These brief and mysterious beacons have been spotted in various and distant parts of the universe, as well as in our own galaxy. Their origins are...

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MIT J-WAFS awards eight grants in seventh...
The Abdul Latif Jameel Water and Food Systems Lab (J-WAFS) at MIT has announced its seventh round of seed grant funding to the MIT community. J-WAFS is MIT’s Institute-wide initiative to promote, coordinate, and lead research related to water and food that will have a measurable and international impact as humankind adapts to a rapidly expanding population on a changing planet. The seed grant program is J-WAFS’ flagship funding initiative, aimed at catalyzing innovative research across the Institute that...

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Trying to put the brakes on car...
To limit pollution and traffic congestion in Beijing, officials in 2011 imposed a citywide restriction on the number of automobiles residents can purchase annually. That policy has helped limit car sales and emissions. But the system has a loophole: Beijing residents have been going elsewhere in China to purchase cars, then bringing them home. As a new study co-authored by MIT scholars finds, this policy “leakage” reduces the intended impact of the car-restriction system by about 35 percent. So,...

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2021 MITx Prize winners build community on...
On May 14, six MIT instructors were honored with the 2021 MITx Prize for Teaching and Learning in MOOCs. The prize, established in 2016, honors excellence in creating Massive Open Online Courses (MOOCs) for MITx on edX. Anyone in the MIT community can submit nominations, including MITx MOOC creators, and awardees are selected by the MITx Faculty Advisory Committee. The award was given to two courses this year, honoring faculty and instructors from four disciplines. Jonathan Gruber, Ford Professor of...

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Visualizing cement hydration on a molecular level
The concrete world that surrounds us owes its shape and durability to chemical reactions that start when ordinary Portland cement is mixed with water. Now, MIT scientists have demonstrated a way to watch these reactions under real-world conditions, an advance that may help researchers find ways to make concrete more sustainable. The study is a “Brothers Lumière moment for concrete science,” says co-author Franz-Josef Ulm, professor of civil and environmental engineering and faculty director of the MIT Concrete Sustainability...

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Tiny particles power chemical reactions
MIT engineers have discovered a new way of generating electricity using tiny carbon particles that can create a current simply by interacting with liquid surrounding them. The liquid, an organic solvent, draws electrons out of the particles, generating a current that could be used to drive chemical reactions or to power micro- or nanoscale robots, the researchers say. “This mechanism is new, and this way of generating energy is completely new,” says Michael Strano, the Carbon P. Dubbs Professor...

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“Commit to changing the world,” civil rights...
For only the second time in its history, MIT celebrated its Commencement in an online ceremony. This year’s event featured taped tributes from around the world, a musical composition created specially for the event, and a moving and deeply personal address from civil rights lawyer Bryan Stevenson. In the hourlong webcast, 1,027 undergraduates and 2,271 graduate students were awarded their degrees — some of them, for the first time, instantly receiving electronic versions of the hard-earned credential. In his...

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