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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.

 
Twenty-three MIT faculty honored as “Committed to...
In the halls of MIT, a distinctive thread of compassion weaves through the fabric of education. As students adjust to a postpandemic normal, many professors have played a pivotal role by helping them navigate the realities of hybrid learning and a rapidly changing postgraduation landscape.  The Committed to Caring (C2C) program at MIT is a student-driven initiative that celebrates faculty members who have served as exceptional mentors to graduate students. Twenty-three MIT professors have been selected as recipients of...

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Heather Paxson named associate dean for faculty...
MIT professor Heather Paxson has been named associate dean for faculty of the School of Humanities, Arts, and Social Sciences (SHASS), effective July 1. Agustin Rayo, the Kenan Sahin Dean of SHASS, describes Paxson as a leader of exceptional vision. “As section head, she has positioned Anthropology as a key player in the issues of our day and has implemented an exemplary model of mentorship for junior faculty. She is an essential advisor to the school, and I cannot...

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Preparing MIT’s campus for cardiac emergencies
MIT has launched an initiative to install an automated external defibrillator (AED) in every building on MIT’s campus, including leased spaces and satellite locations. The effort will continue over the course of the upcoming year and is supported through funds from MIT’s central budget. “Rapid access to an AED is a critical step in the survival of cardiac arrest victims,” says Suzanne Blake, director of MIT Emergency Management, which is spearheading the project. “We’re excited about the opportunity to...

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Researching extreme environments
A quick scan of Emma Bullock’s CV reads like those of many other MIT graduate students: She has served as a teaching assistant, written several papers, garnered grants from prestigious organizations, and acquired extensive lab and programming skills. But one skill sets her apart: “fieldwork experience and survival training for Arctic research.” That’s because Bullock, a doctoral student in chemical oceanography at the Woods Hole Oceanographic Institution (WHOI), spends significant time collecting samples in the Arctic Circle for her...

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To build a better AI helper, start...
To build AI systems that can collaborate effectively with humans, it helps to have a good model of human behavior to start with. But humans tend to behave suboptimally when making decisions. This irrationality, which is especially difficult to model, often boils down to computational constraints. A human can’t spend decades thinking about the ideal solution to a single problem. Researchers at MIT and the University of Washington developed a way to model the behavior of an agent, whether...

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Advancing technology for aquaculture
According to the National Oceanic and Atmospheric Administration, aquaculture in the United States represents a $1.5 billion industry annually. Like land-based farming, shellfish aquaculture requires healthy seed production in order to maintain a sustainable industry. Aquaculture hatchery production of shellfish larvae — seeds — requires close monitoring to track mortality rates and assess health from the earliest stages of life.  Careful observation is necessary to inform production scheduling, determine effects of naturally occurring harmful bacteria, and ensure sustainable seed production. This...

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Using deep learning to image the Earth’s...
Although the troposphere is often thought of as the closest layer of the atmosphere to the Earth’s surface, the planetary boundary layer (PBL) — the lowest layer of the troposphere — is actually the part that most significantly influences weather near the surface. In the 2018 planetary science decadal survey, the PBL was raised as an important scientific issue that has the potential to enhance storm forecasting and improve climate projections.   “The PBL is where the surface interacts with the atmosphere,...

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New flight procedures to reduce noise from...
If you’re a resident of Hull, Lynn, Salem, or other Massachusetts towns currently exposed to noise from aircraft approaching Boston Logan Airport, you may notice the skies getting a little quieter this year. Over the last decade, improvements to aircraft navigation technology have allowed departing and arriving aircraft to follow highly precise routes in the sky. These new routes, known as Area Navigation (RNAV) flight procedures, were implemented at Boston Logan Airport between 2012 and 2013 and have allowed...

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New major crosses disciplines to address climate...
Lauren Aguilar knew she wanted to study energy systems at MIT, but before Course 1-12 (Climate System Science and Engineering) became a new undergraduate major, she didn’t see an obvious path to study the systems aspects of energy, policy, and climate associated with the energy transition. Aguilar was drawn to the new major that was jointly launched by the departments of Civil and Environmental Engineering (CEE) and Earth, Atmospheric and Planetary Sciences (EAPS) in 2023. She could take engineering...

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Four MIT faculty named 2023 AAAS Fellows
Four MIT faculty members have been elected as fellows of the American Association for the Advancement of Science (AAAS). The 2023 class of AAAS Fellows includes 502 scientists, engineers, and innovators across 24 scientific disciplines, who are being recognized for their scientifically and socially distinguished achievements.   Bevin Engelward initiated her scientific journey at Yale University under the mentorship of Thomas Steitz; following this, she pursued her doctoral studies at the Harvard School of Public Health under Leona Samson. In...

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Erin Kara named Edgerton Award winner
Class of 1958 Career Development Assistant Professor Erin Kara of the Department of Physics has been named as the recipient of the 2023-24 Harold E. Edgerton Faculty Achievement Award. Established in 1982, the award is a tribute to the late Institute Professor Emeritus Harold E. Edgerton for his support for younger faculty members. This award recognizes exceptional distinction in teaching, research, and service. Professor Kara is an observational astrophysicist who is a faculty member in the Department of Physics and...

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Knight Science Journalism Program launches HBCU Science...
The Knight Science Journalism Program at MIT has announced a new fellowship program that will provide students from historically Black colleges and universities (HBCU) with training, mentorship, and early-career support to report on science, health, and environmental issues. The fellowship’s inaugural cohort will consist of 10 highly accomplished journalism students representing Florida A&M University, Hampton University, Howard University, Morgan State University, and North Carolina A&T State University. The HBCU Science Journalism Fellowship will launch this June with a week-long science journalism summer...

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Q&A: Claire Walsh on how J-PAL’s King...
The King Climate Action Initiative (K-CAI) is the flagship climate change program of the Abdul Latif Jameel Poverty Action Lab (J-PAL), which innovates, tests, and scales solutions at the nexus of climate change and poverty alleviation, together with policy partners worldwide. Claire Walsh is the associate director of policy at J-PAL Global at MIT. She is also the project director of K-CAI. Here, Walsh talks about the work of K-CAI since its launch in 2020, and describes the ways...

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Plant sensors could act as an early...
Using a pair of sensors made from carbon nanotubes, researchers from MIT and the Singapore-MIT Alliance for Research and Technology (SMART) have discovered signals that reveal when plans are experiencing stresses such as heat, light, or attack from insects or bacteria. The sensors detect two signaling molecules that plants use to coordinate their response to stress: hydrogen peroxide and salicylic acid (a molecule similar to aspirin). The researchers found that plants produce these molecules at different timepoints for each...

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3 Questions: Enhancing last-mile logistics with machine...
Across the country, hundreds of thousands of drivers deliver packages and parcels to customers and companies each day, with many click-to-door times averaging only a few days. Coordinating a supply chain feat of this magnitude in a predictable and timely way is a longstanding problem of operations research, where researchers have been working to optimize the last leg of delivery routes. This is because the last phase of the process is often the costliest due to inefficiencies like long...

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