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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.

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MIT student applies her doctoral research to...

May 19, 2020

Junli Hao was close to earning her MIT doctorate in chemical engineering this year when Covid-19 hit the United States — and forced universities including MIT to quickly de-densify. Hao suddenly found herself applying everything she’d learned to a major problem associated with the pandemic: the short supply of face masks and N95 respirators for medical personnel and other first responders. For the past two months Hao, working closely with her advisor, Professor Gregory Rutledge, has used specialized equipment...

Marshaling artificial intelligence in the fight against...

May 19, 2020

Artificial intelligence could play a decisive role in stopping the Covid-19 pandemic. To give the technology a push, the MIT-IBM Watson AI Lab is funding 10 projects at MIT aimed at advancing AI’s transformative potential for society. The research will target the immediate public health and economic challenges of this moment. But it could have a lasting impact on how we evaluate and respond to risk long after the crisis has passed. The 10 research projects are highlighted below. Early detection of sepsis in Covid-19 patients Sepsis...

A Lawmaker Wants Fast Trains to Rev...

May 19, 2020

Accuse Representative Seth Moulton of loving trains too much at your peril. Yes, the Massachusetts Democrat worked for a time on a high-speed-rail project in Texas, one that is now finally inching toward a groundbreaking ceremony. He’s pressed for a new rail tunnel in Boston. He’s a booster for commuter rail. But ask him why he loves trains, and he’ll correct you, firmly. “It’s not that I just like trains so much,” he says. “We should have a transportation...

Making an impact through chemical engineering

May 19, 2020

As a chemical engineer, Hadley Sikes loves studying complex systems such as networks of chemical reactions. But in her work designing practical devices for diagnostics and other applications, she embraces simplicity. Sikes, an associate professor who recently earned tenure in MIT’s Department of Chemical Engineering, devotes much of her lab’s effort to devising inexpensive, highly sensitive tests for diseases such as malaria, tuberculosis, and cancer. Making these tests easy to use is key to their success, she says. “In...

MIT engineers propose a safer method for...

May 18, 2020

As more Covid-19 patients experience acute respiratory distress, there has been much debate over the idea of sharing ventilators, which involves splitting air tubes into multiple branches so that two or more patients can be connected to the same machine. Several physicians’ associations have issued a joint statement discouraging this practice. It poses risk to patients, they say, because of the difficulty in ensuring that each patient is receiving the right amount of air. A team of researchers from...

Helping artisanal miners in Colombia face the...

May 18, 2020

Informal, small-scale gold miners extract 20 to 30 percent of all gold worldwide, and in Colombia, they produce 60 percent of all gold extracted nationally. As a rule, small-scale miners in remote communities face myriad challenges: Intermediaries demand low prices, there are few alternative ways to earn an income, and serious health problems related to mercury exposure plague miners. Now, with the onset of Covid-19, these problems have compounded: The market for gold has ground to a halt, business...

What can your microwave tell you about...

May 18, 2020

For many of us, our microwaves and dishwashers aren’t the first thing that come to mind when trying to glean health information, beyond that we should (maybe) lay off the Hot Pockets and empty the dishes in a timely way. But we may soon be rethinking that, thanks to new research from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL). The system, called “Sapple,” analyzes in-home appliance usage to better understand our health patterns, using just radio signals and...

3 Questions: Energy studies at MIT and...

May 18, 2020

Students who engage in energy studies at MIT develop an integrative understanding of energy as well as skills required of tomorrow’s energy professionals, leaders, and innovators in research, industry, policy, management, and governance. Two energy alumni recently shared their experiences as part of MIT’s energy community, and how their work connects to energy today. Abigail Ostriker ’16, who majored in applied mathematics, is now pursuing a PhD in economics at MIT, where she is conducting research into whether subsidized...

Study finds that aging neurons accumulate DNA...

May 18, 2020

MIT neuroscientists have discovered that an enzyme called HDAC1 is critical for repairing age-related DNA damage to genes involved in memory and other cognitive functions. This enzyme is often diminished in both Alzheimer’s patients and normally aging adults. In a study of mice, the researchers showed that when HDAC1 is lost, a specific type of DNA damage builds up as the mice age. They also showed that they could reverse this damage and improve cognitive function with a drug...

The changing world of work

May 18, 2020

With 20.5 million jobs slashed from U.S. payrolls in April and a 14.7 percent unemployment rate, the Covid-19 pandemic has created workforce problems unseen since the Great Depression. These dynamics are being closely observed by MIT’s Task Force on the Work of the Future, which released a high-profile interim report last September, with a nuanced set of findings: Automation is unlikely to eliminate millions of U.S. jobs soon, but improved policies are needed to support many workers, who have...

Melting glaciers cool the Southern Ocean

May 17, 2020

Tucked away at the very bottom of the globe surrounding Antarctica, the Southern Ocean has never been easy to study. Its challenging conditions have placed it out of reach to all but the most intrepid explorers. For climate modelers, however, the surface waters of the Southern Ocean provide a different kind of challenge: It doesn’t behave the way they predict it would. “It is colder and fresher than the models expected,” says Craig Rye, a postdoc in the group...

Letter regarding efforts to chart MIT’s course...

May 15, 2020

The following letter was sent to MIT’s community today by President L. Rafael Reif. To the members of the MIT community, MIT must soon make important decisions about how our community can safely re-emerge. Because those decisions will have cascading impacts for all of us, I want to let you know what to expect in the short term – and to outline the ways we will be seeking your input and asking you to join in thinking through MIT’s...

A data-driven response to a pandemic

May 15, 2020

The Covid-19 pandemic continues to challenge how societies and institutions function at macro and micro scales. In the United States, the novel coronavirus has affected everything from the economy to elections — and has raised difficult questions about MIT’s capacity to reopen in the fall. To help policymakers at MIT and beyond make informed decisions, the Institute for Data, Systems, and Society (IDSS) has formed a volunteer research group, Isolat, that provides analysis of pandemic-related data. “This pandemic has...

MIT student leaders go virtual with global...

May 15, 2020

On April 22, the MIT Water Club hosted its annual Water Innovation Prize Pitch Night, the culminating event of a year-long international competition for student innovators seeking to launch water sector companies. This event, now in its sixth year, normally gathers over 250 people to MIT’s campus to cheer on finalist teams from around the world as they compete for cash awards. Yet, six weeks before the event, when the Water Club would usually be finalizing logistics and collecting...

Achieving advisory equilibrium

May 15, 2020

Converting raw potential into a dissertation is no easy feat. Dependable mentorship can play a profound role in cultivating engaged, capable, and resilient scholars. Professors Paola Cappellaro, Warren Seering, and Lily Tsai have been honored by their graduate students as “Committed to Caring” for their adaptability and stable guidance as advisors, helping their students weather setbacks and continue to find delight in discovery, even in the midst of a pandemic. Paola Cappellaro: Igniting enthusiasm Paola Cappellaro is a professor...

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