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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.

How John Waters Exploded Velma Von Tussle’s...

Douglas Retzler, special effects coordinator for the 1988 movie Hairspray, remembers thinking it “wouldn’t be right to blow up Debbie Harry’s head” during the production. Yet the now-classic film, which would go on to inspire a 2007 adaptation, a Broadway musical, and a live television performance, called for Harry’s beehive hairdo to be explosively launched from her head, fly across the room, and land in a scorched heap amid appalled shrieks. Fortunately, Retzler was able to find a solution……

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How Ukraine’s Museum Curators Are Risking Life...

When Larysa Kramarenko entered what was left of her brother’s house, a small icon of Jesus Christ hanging on wall was the only thing the Russians had left behind. The invading troops had occupied the northeastern city of Izium for nearly six months before fleeing in panic in the face of a Ukrainian counter-offensive that liberated large swathes of territory in the Kharkiv and Donetsk regions. “They took absolutely everything from his house,” says Tetyana Fiks, a 37-year-old curator……

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How the Great Lakes Formed—And the Mystery...

Stand on the rocky shoreline near the foot of the Pointe Aux Barques lighthouse, at the tip of the thumb of Lower Michigan, and look north across the blue expanse of Lake Huron. You will not see any caribou. But they were there, as were the humans that scientists believe hunted them nearly 10,000 years ago. Now, thanks to innovative technology, determination, and luck, archaeologists are bringing this lost human history to the surface, and piecing together the mystery……

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Researchers release open-source space debris model

MIT’s Astrodynamics, Space Robotics, and Controls Laboratory (ARCLab) announced the public beta release of the MIT Orbital Capacity Assessment Tool (MOCAT) during the 2023 Organization for Economic Cooperation and Development (OECD) Space Forum Workshop on Dec. 14. MOCAT enables users to model the long-term future space environment to understand growth in space debris and assess the effectiveness of debris-prevention mechanisms. With the escalating congestion in low Earth orbit, driven by a surge in satellite deployments, the risk of collisions……

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Food for thought

MIT graduate student Juana De La O describes herself as a food-motivated organism, so it’s no surprise that she reaches for food and baking analogies when she’s discussing her thesis work in the lab of undergraduate officer and professor of biology Adam Martin.  Consider the formative stages of a croissant, she offers, occasionally providing homemade croissants to accompany the presentation: When one is forming the puff pastry, the dough is folded over the butter again and again. Tissues in……

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Richard Wiesman, professor of the practice in...

Richard M. Wiesman ’76, SM ’76, PhD ’83, a professor of the practice in the MIT Department of Mechanical Engineering (MechE), died on Sunday, Jan. 7. He was 69.  A technology innovator and leader who saw many complex engineering systems reach the marketplace, Wiesman’s work spanned from laboratory development to field deployment. His broad skills in all aspects of automation and robotics — including design, control, communications, locomotion, actuation, sensing, and power — brought a unique perspective to the education of……

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East Coast residents struggle with flooding and...

CONCORD, N.H. (AP) — A major storm drenched the Northeast and slammed it with fierce winds, knocking out power to hundreds of thousands following a bout of violent weather that struck most of the U.S. The storm, which started Tuesday night and was moving out Wednesday, washed out roads and took down trees and power lines. Wind gusts reached 45 mph to 55 mph (72 kph to 88 kph) and more windy weather was expected throughout Wednesday. It followed…

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Live updates | Blinken seeks more aid...

U.S. Secretary of State Antony Blinken met Palestinian President Mahmoud Abbas Wednesday to seek governance reforms, part of a plan to rally the region behind a postwar vision for Gaza that includes concrete steps toward a Palestinian state. Blinken said he had secured commitments from multiple countries in the region to assist with rebuilding and governing Gaza after the war against Hamas, but only if there is “a pathway to a Palestinian state.” Hundreds of people have been killed…

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The Life and Death of the American...

I’ve visited hundreds of abandoned places in my life—factories to asylums, schools to churches—but suburban malls might be the most surreal and striking. They captivate the imagination in a way few other types of environments can: with an almost imperceptible layer of fog that forms between the first and second floors of an atrium, endless reflections of vacant storefronts, or a chance encounter with a groundhog in the remains of a food court. Stripped of signage and wares, they……

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The future of motorcycles could be hydrogen

MIT’s Electric Vehicle Team, which has a long record of building and racing innovative electric vehicles, including cars and motorcycles, in international professional-level competitions, is trying something very different this year: The team is building a hydrogen-powered electric motorcycle, using a fuel cell system, as a testbed for new hydrogen-based transportation. The motorcycle successfully underwent its first full test-track demonstration in October. It is designed as an open-source platform that should make it possible to swap out and test……

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3 Questions: A new home for music...

More than 1,500 students enroll in music classes each year at MIT. More than 500 student musicians participate in one of 30 on-campus ensembles. In spring 2025, to better provide for its thriving musical program, MIT will inaugurate its new music building, a 35,000-square-foot three-volume facility adjacent to Kresge Auditorium. The new building will feature high-quality rehearsal and performance spaces, a professional recording studio, classrooms, and laboratories for the music technology program. Keeril Makan is the Michael (1949) and……

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A new way to swiftly eliminate micropollutants...

“Zwitterionic” might not be a word you come across every day, but for Professor Patrick Doyle of the MIT Department of Chemical Engineering, it’s a word that’s central to the technology his group is developing to remove micropollutants from water. Derived from the German word “zwitter,” meaning “hybrid,” “zwitterionic” molecules are those with an equal number of positive and negative charges. Devashish Gokhale, a PhD student in Doyle’s lab, uses the example of a magnet to describe zwitterionic materials…….

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Do You Speak Chicken?

A hiss from your cat, a growl from your dog—you don’t need four legs to recognize these warnings. Back off. Quit it. Danger. Most of us can also translate soft purrs or playful yips as contentment or an invitation to play. It turns out humans may be just as good at understanding the language of our feathered friends. A recent study in Royal Society Open Science shows that humans can intuitively pick up on basic chicken emotions—excitement and discontent—by……

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Uncovering the Forgotten Female Astronomers of Yerkes...

The quest started with a single, black-and-white photograph. A massive telescope dominates the frame. In May 1921, when the image was captured, the 54-foot-long, 1,200-pound refracting telescope at the University of Chicago’s Lake Geneva Yerkes Observatory was the largest of its type in the world, capable of revealing unseen corners of the universe. Beneath this behemoth is a crowd of scientists. One, with a shock of wild gray hair, stands out. Nearly a century later, a group of researchers……

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Lindsay Lohan, Reneé Rapp and the stars...

NEW YORK (AP) — She doesn’t even go here, but Lindsay Lohan still joined the cast of the new “Mean Girls” at the musical film’s premiere Monday night in New York. Lohan, the star of the original 2004 film, reunited with Tina Fey — who wrote both the classic film, the Broadway show it inspired and this new adaptation — and posed with the new Cady Heron, Angourie Rice, on the pink carpet. “It was an amazing movie to…

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