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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.

 
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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Giving robots better moves
For most people, the task of identifying an object, picking it up, and placing it somewhere else is trivial. For robots, it requires the latest in machine intelligence and robotic manipulation. That’s what MIT spinoff RightHand Robotics has incorporated into its robotic piece-picking systems, which combine unique gripper designs with artificial intelligence and machine vision to help companies sort products and get orders out the door. “If you buy something at the store, you push the cart down the...

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Physicists observationally confirm Hawking’s black hole theorem...
There are certain rules that even the most extreme objects in the universe must obey. A central law for black holes predicts that the area of their event horizons — the boundary beyond which nothing can ever escape — should never shrink. This law is Hawking’s area theorem, named after physicist Stephen Hawking, who derived the theorem in 1971. Fifty years later, physicists at MIT and elsewhere have now confirmed Hawking’s area theorem for the first time, using observations...

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Three from MIT receive 2021 Hertz Foundation...
The Fannie and John Hertz Foundation has selected three MIT students as recipients of its prestigious fellowships this year: Allen Liu ’20, Alex Miller ’21, and Isabelle Yan Phinney ’20. In addition, two Hertz Fellows from other undergraduate institutions will soon join the MIT community as doctoral students: Kartik Chandra (computer science), and Alexander Zlokapa (physics). The foundation awarded 12 fellowships in all, chosen from a pool of over 900 applicants from around the country. “The 2021 Hertz fellows...

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Some brain disorders exhibit similar circuit malfunctions
Many neurodevelopmental disorders share similar symptoms, such as learning disabilities or attention deficits. A new study from MIT has uncovered a common neural mechanism for a type of cognitive impairment seen in some people with autism and schizophrenia, even though the genetic variations that produce the impairments are different for each condition. In a study of mice, the researchers found that certain genes that are mutated or missing in some people with those disorders cause similar dysfunctions in a...

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The power of two
MIT’s Hockfield Court is bordered on the west by the ultramodern Stata Center, with its reflective, silver alcoves that jut off at odd angles, and on the east by Building 68, which is a simple, window-lined, cement rectangle. At first glance, Bonnie Berger’s mathematics lab in the Stata Center and Joey Davis’s biology lab in Building 68 are as different as the buildings that house them. And yet, a recent collaboration between these two labs shows how their disciplines complement each other. The...

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3 Questions: Anna Jagielska on printing artificial...
Tens of millions of people worldwide suffer from neurodegenerative diseases such as Alzheimer’s, Parkinson’s, multiple sclerosis, and Lou Gehrig’s disease — but no effective treatments exist for these conditions. Research Scientist Anna Jagielska of the MIT Department of Materials Science and Engineering thinks repairing the myelin wrapping around axons is key to preserving neurological function and slowing or stopping neurodegeneration. Her team, with support from the MIT Deshpande Center for Technological Innovation, the U.S. Department of Defense, Sanofi-Genzyme, and...

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MIT and U.S. Department of Defense team...
MIT has pioneered many online learning solutions, and the U.S. Department of Defense (DoD) has taken note. MIT and the DoD have teamed up to launch a new edX learning platform, manufacturingworkforce.org. In the past decade, the DoD has launched nine public-private manufacturing institutes to spur U.S. advanced manufacturing industry forward in areas such as additive manufacturing, robotics, photonics, functional fabrics, and bio-fabrication. An important part of the institutes’ mission is workforce development, which includes online learning. To that...

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Letter from President Reif: A new future...
To the members of the MIT community, I write to share important news about the future of edX, the nonprofit that MIT and Harvard launched together in 2012 to offer the world an open-source online learning platform for university-level courses. I will begin with the news and then offer some context and detail. The news After a thorough and thoughtful process, and with the support of the senior leadership of MIT and Harvard, the edX board has agreed to...

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FAQs on agreement to sell edX to...
This set of FAQs offers information about today’s announcement of a transaction to sell edX as a public benefit company while funding a nonprofit dedicated to strengthening the impact of digital learning.  General questions  What is MIT announcing today?  With the support of the senior leadership of MIT and Harvard University, the edX board has agreed to sell the assets of edX to 2U, Inc., a publicly traded company that provides a platform for life-long learning. Through this acquisition, edX — the...

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