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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.

 
Study finds “volume dial” for turning neural...
Neuroscientists at MIT’s Picower Institute for Learning and Memory have found that a protein acts like a volume dial for the release of neurotransmitters, the chemicals that neurons release across connections called synapses to stimulate muscles or communicate with other neurons in brain circuits. The findings help explain how synapses work and could better inform understanding of some neurological disorders. Working in the model of fruit flies, the team determined that the protein Synaptotagmin 7 (SYT7), which is also...

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Art connects a community in quarantine
Below the concrete sidewalks and pathways between MIT Buildings 66 and E17 lies a labyrinth of tunnels and The Borderline Mural Project, a 200-foot-long installment of more than 60 murals painted by MIT-affiliated artists. What once was one of MIT’s busiest underground corridors and destinations is now quietly abandoned in the wake of the Covid-19 pandemic. Inspired by the Corona Maison art project, MIT students from The Borderline club developed a virtual tunnel called Tunnel66 to reconnect the MIT...

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Protecting seafarers and the global supply chain...
The offshore and shipping industries are grappling with unique challenges in the face of the Covid-19 pandemic. The virus’ rapid spread on ships like the Diamond Princess and USS Theodore Roosevelt highlighted the health risks that the 1.2 million workers currently at sea face. Travel restrictions and closed borders offer an additional challenge by not only disrupting the global supply chain, but preventing scheduled crew changeovers from taking place. To address these issues, the UN Global Compact Action Platform...

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Climate knowledge for everyone
MIT Professor Kerry Emanuel has made it a personal mission to speak publicly about climate change. He felt a new and surprising duty to speak up after the scientific issue became politicized in the United States. In fact, political identity is the number one indicator of whether or not an American agrees with the irrefutable science of climate change. “The only remedy I can see is for scientists to make more effort to inform the public with hard evidence,...

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Elon Musk Defies Lockdown Orders and Reopens...
Tesla CEO Elon Musk has restarted the company’s California assembly plant, in defiance of local government orders, and offered to be arrested as part of an extraordinary showdown. He even told law enforcement where to find him. “Tesla is restarting production today against Alameda County rules,” Musk tweeted Monday afternoon. “I will be on the line with everyone else. If anyone is arrested, I ask that it only be me.” X content This content can also be viewed on...

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In light of the pandemic, a virtual...
Every spring, Campus Preview Weekend (CPW) provides a living snapshot of undergraduate life at MIT — even, it turns out, during a pandemic. The traditional campus event follows a tried-and-true formula: academic departments, student services offices, residences, student groups, and many other teams offer hundreds of events — some serious (Academic Expo) and some not (liquid nitrogen ice cream making) — to showcase the magic of MIT to admitted students and their families. This year’s program was no different...

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Yukio Okamoto, Japanese diplomat and MIT research...
Yukio Okamoto, a Japanese diplomat and fellow at MIT, died from Covid-19 on April 24 at the age of 74. The former special advisor to two prime ministers of Japan joined the Center for International Studies (CIS) in 2012 as a Robert E. Wilhelm fellow and served as a distinguished research fellow at CIS until his death.   “Yukio brought to MIT an unparalleled set of experiences on the world stage. A great loss of a great man — and friend...

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HIV genome bends over backwards to help...
The virus HIV-1 has a tiny genome. All of its nine genes fit on one single RNA molecule, and the organism’s entire library of genetic material consists of only 10 kilobases (for context, the human genome is around 3 million kilobases). But despite the virus’ small pool of genes, it is able to use a method called alternative splicing to produce many various proteins with different purposes. The RNA transcripts for these proteins are like individual words hidden in...

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Exploring new paths to future quantum electronics
When ultrathin layered materials are coupled with other quantum materials having different properties, the resulting interface could produce a new quantum phenomenon — and new properties of the hybrid system could be unprecedented. This rich interface phenomenon is the topic of new investigation by Jagadeesh Moodera and his group at MIT’s Plasma Science and Fusion Center. “Surface and interface play pivotal roles in many of the recently discovered quantum phenomena in condensed matter physics,” Moodera points out. “Investigating the complex interface...

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3 Questions: Harnessing wave power to rebuild...
Many island nations, including the Maldives in the Indian Ocean, are facing an existential threat as a result of a rising sea level induced by global climate change. A group of MIT researchers led by Skylar Tibbits, an associate professor of design research in the Department of Architecture, is testing ways of harnessing nature’s own forces to help maintain and rebuild threatened islands and coastlines. Some 40 percent of the world’s population lives in coastal areas that are threated...

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The Pandemic Strands Some Ship Crews at...
Marinder Singh was supposed to be home in Pune, India, by now. The marine engineer set sail on a chemical tanker in mid-September on what was supposed to be a four-month voyage. Early this year, as the Covid-19 pandemic began its spread, he extended his contract to mid-March, when the ship was set to dock in the United States. From there, Singh planned to fly to Pune for a few months relaxing with his family before his next voyage....

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Fantastical Plans Are on Hold, and More...
It continues to be pretty awful out there in the world. Flying cars might not be coming anytime soon, the Google sister company Sidewalk Labs canceled its fantastical plans to build the city of the future in Toronto, and suffering government budgets will make it harder to fix roads. And yet! WIRED found some bright spots this week. As cities experiment with shutting streets to car traffic, it might soon be safe in some places to run restaurants and...

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Daniel Kemp, professor emeritus of chemistry, dies...
Daniel S. Kemp, professor emeritus in the Department of Chemistry, died peacefully and comfortably from respiratory complications due to Covid-19, after a battle with dementia, on Saturday, May 2. He was 83. “Dan’s broad research reached across disciplines and he was famous for his ability to captivate both students and faculty with his insight and enthusiasm,” said Professor Troy Van Voorhis, head of the Department of Chemistry, upon learning of Kemp’s passing. “He will be long remembered for his...

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An innovation plan to beat Covid-19
For humans, the Covid-19 virus is a novel foe. And to combat a new pathogen, we need innovation: a new vaccine, new drugs, new tests, new clinical knowledge, and new data for epidemiology models. In response to the current crisis, many private companies and some governments have been trying to generate a vaccine and other medical advances in short order. And yet, whatever progress is being made, we can do better, suggests an MIT professor who has spent two...

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3 Questions: The rapidly unfolding future of...
In an opinion piece published in the journal Matter, members of the Fibers@MIT research group recently laid out a detailed vision for how the rapidly growing field of  advanced fibers and fabrics could transform many aspects of our lives. For example, “smart clothing” might continuously monitor temperature, heart rate, and other vital signs, then analyze the data and give warnings of potential health conditions. Headed by Professor Yoel Fink, the group is developing fibers and fabrics with advanced computational...

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