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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.

 
Sertac Karaman named director of the Laboratory...
Sertac Karaman has been named director of the Laboratory for Information and Decision Systems (LIDS), MIT’s longest continuously-running lab. Karaman, an associate professor in the Department of Aeronautics and Astronautics, began his appointment on July 1. “This is an extremely exciting time for LIDS, with the tremendous advances in automated decision-making systems and their deployment,” says Daniel Huttenlocher, dean of the MIT Schwarzman College of Computing and the Henry Ellis Warren Professor of Electrical Engineering and Computer Science. “I...

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Asegun Henry has a big idea for...
Asegun Henry has a bold idea to save the world. He believes the key to reducing carbon emissions, and mitigating further climate change, lies in our ability to box up the sun.   Today, much of the renewable energy that’s captured from the wind and sun is delivered in a use-it-or-lose-it capacity. To store such energy, Henry envisions a completely sustainable, zero-carbon grid with the potential to supply all our electrical needs, even on overcast and windless days. And...

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The tenured engineers of 2021
The School of Engineering has announced that MIT has granted tenure to eight members of its faculty in the departments of Chemical Engineering, Electrical Engineering and Computer Science, Materials Science and Engineering, Mechanical Engineering, and Nuclear Science and Engineering. “This year’s newly tenured faculty are truly inspiring,” says Anantha Chandrakasan, dean of the School of Engineering and Vannevar Bush Professor of Electrical Engineering and Computer Science. “Their work as educators and scholars has shown an incredible commitment to teaching...

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2021 Teaching with Digital Technology Awards honor...
This June, 23 faculty and instructors from over a dozen departments, labs, and centers across MIT were honored with Teaching with Digital Technology Awards in an online celebration hosted by the Office of Open Learning. Established in 2016 and co-sponsored by MIT Open Learning and the Office of the Vice Chancellor, these awards were originally intended primarily as a means of recognizing innovative use of digital technologies in the context of MIT’s in-person, on-campus classes. But in the last...

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Arlene Fiore appointed first Stone Professor in...
The MIT Department of Earth, Atmospheric and Planetary Sciences (EAPS) has named atmospheric chemist Arlene Fiore the Peter H. Stone and Paola Malanotte Stone Professor in Earth, Atmospheric and Planetary Sciences. Her chair began on July 1. Fiore is the first person to be appointed to this senior position, a full professorship that was generously endowed to EAPS by Professor Emeritus Peter H. Stone and Professor Paola Malanotte-Rizzoli. The couple’s $5 million donation sparked a multi-year campaign to find...

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New plasma etching system significantly expands MIT.nano...
To expand the types of materials that researchers can process, MIT.nano has acquired a new SAMCO inductively coupled plasma (ICP) reactive-ion etching (RIE) system. The instrument has been installed and qualified on the third floor of MIT.nano, where it is now available for training and use. Reactive-ion etching is a material removal process performed under low pressure in which a reactive plasma is generated to remove the material on the substrate. With inductively coupled plasma RIE, the plasma is...

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At the Venice Biennale, an architecture exhibition...
By many lights, these are challenging times: The worldwide Covid-19 pandemic, the climate crisis, rampant political polarization, and the social and economic effects of globalization have all contributed to a sense of unease or outright turmoil around the globe. This summer, the Venice Biennale’s 17th International Architecture Exhibition, the world’s premier event of its kind, is directly tackling those types of issues, led by the exhibition’s curator, Hashim Sarkis, dean of MIT’s School of Architecture and Planning. As curator,...

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Governance innovation boot camp culminates in pitch...
As the culmination of a two-week workshop on governance innovation, Sierra Leonean civil servants presented project proposals to audience members and a panel of judges at a June 18 pitch night at the Radisson Blu Hotel in Freetown, Sierra Leone. Designed by the MIT Governance Lab (MIT GOV/LAB) and Sierra Leone’s Directorate of Science, Technology and Innovation (DSTI), the boot camp taught strategies for identifying and understanding governance problems and finding creative, evidence-based solutions. The civil servants participated in...

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Microscopy technique makes finer images of deeper...
To create high-resolution, 3D images of tissues such as the brain, researchers often use two-photon microscopy, which involves aiming a high-intensity laser at the specimen to induce fluorescence excitation. However, scanning deep within the brain can be difficult because light scatters off of tissues as it goes deeper, making images blurry. Two-photon imaging is also time-consuming, as it usually requires scanning individual pixels one at a time. A team of MIT and Harvard University researchers has now developed a...

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Designing exploratory robots that collect data for...
As the Chemistry-Kayak (affectionately known as the ChemYak) swept over the Arctic estuary waters, Victoria Preston was glued to a monitor in a boat nearby, watching as the robot’s sensors captured new data. She and her team had spent weeks preparing for this deployment. With only a week to work on-site, they were making use of the long summer days to collect thousands of observations of a hypothesized chemical anomaly associated with the annual ice-cover retreat. The robot moved...

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New clues to why there’s so little...
Imagine a dust particle in a storm cloud, and you can get an idea of a neutron’s insignificance compared to the magnitude of the molecule it inhabits. But just as a dust mote might affect a cloud’s track, a neutron can influence the energy of its molecule despite being less than one-millionth its size. And now physicists at MIT and elsewhere have successfully measured a neutron’s tiny effect in a radioactive molecule. The team has developed a new technique...

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Pathfinder satellite paves way for constellation of...
The 2020 Atlantic hurricane season was one of the most brutal on record, producing an unprecedented 30 named storms. What’s more, a record-tying 10 of those storms were characterized as rapidly intensifying — some throttling up by 100 miles per hour in under two days. To provide a more consistent watch over Earth’s tropical belt where these storms form, NASA has launched a test satellite, or pathfinder, ahead of a constellation of six weather satellites called TROPICS (Time-Resolved Observations...

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Professor Emeritus Sow-Hsin Chen, global expert in...
Sow-Hsin Chen, emeritus professor of nuclear science and engineering (NSE) at MIT, died peacefully on June 26 in West Newton, Massachusetts. He was 86. Born in pre-World War II Taiwan in the small rural town of Puzi (in Chiayi County), Chen excelled academically, receiving a BS in physics from National Taiwan University in 1956 and an MS in nuclear science from National Tsing Hua University in its first graduating class in 1958. A highly competitive International Atomic Energy Agency...

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Summer 2021 recommended reading from MIT
As we enter the heart of summer, many of us will find ourselves with added time for relaxation and deep reading. The following titles represent a selection of recent offerings from MIT faculty and staff. Happy reading! Novel, Biography, and Memoir “The Planet After Geoengineering” (Actar, 2021)By Rania Ghosn, associate professor of architecture This graphic novel makes climate engineering and its controversies visible in five stories assembled from the deep underground to outer space. Each “geo-story” — Petrified Carbon,...

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Synthetic biology circuits can respond within seconds
Synthetic biology offers a way to engineer cells to perform novel functions, such as glowing with fluorescent light when they detect a certain chemical. Usually, this is done by altering cells so they express genes that can be triggered by a certain input. However, there is often a long lag time between an event such as detecting a molecule and the resulting output, because of the time required for cells to transcribe and translate the necessary genes. MIT synthetic...

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