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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.

The Latest: As Trump enjoys UK royal...

As President Donald Trump enjoys a two-day state visit to the United Kingdom aimed at showing the trans-Atlantic bond remains strong despite differences over Ukraine, the Middle East and the future of the Western alliance, his administration is targeting the ‘radical left’ it blames, without evidence, for the shooting of Charlie Kirk. Trump and his aides have discussed classifying some groups as domestic terrorists, ordering racketeering investigations and revoking tax-exempt status for progressive nonprofits. Critics say Trump is extending…

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Working to make fusion a viable energy...

George Tynan followed a nonlinear path to fusion. Following his undergraduate degree in aerospace engineering, Tynann’s work in the industry spurred his interest in rocket propulsion technology. Because most methods for propulsion involve the manipulation of hot ionized matter, or plasmas, Tynan focused his attention on plasma physics. It was then that he realized that plasmas could also drive nuclear fusion. “As a potential energy source, it could really be transformative, and the idea that I could work on……

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A more precise way to edit the...

A genome-editing technique known as prime editing holds potential for treating many diseases by transforming faulty genes into functional ones. However, the process carries a small chance of inserting errors that could be harmful. MIT researchers have now found a way to dramatically lower the error rate of prime editing, using modified versions of the proteins involved in the process. This advance could make it easier to develop gene therapy treatments for a variety of diseases, the researchers say…….

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Q&A: David Whelihan on the challenges of...

To most, the Arctic can feel like an abstract place, difficult to imagine beyond images of ice and polar bears. But researcher David Whelihan of MIT Lincoln Laboratory’s Advanced Undersea Systems and Technology Group is no stranger to the Arctic. Through Operation Ice Camp, a U.S. Navy–sponsored biennial mission to assess operational readiness in the Arctic region, he has traveled to this vast and remote wilderness twice over the past few years to test low-cost sensor nodes developed by……

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More than a dozen injured in Minneapolis...

MINNEAPOLIS (AP) — Eight people have been wounded, including four with critical injuries, in a shooting at a homeless camp on private property in Minneapolis, police said. The shooting happened just hours after and blocks away from another shooting that left five injured near a transit station as city officials acknowledge a spate of recent violent crime in the area. Those shootings come during a particularly violent summer for the Minneapolis area. That includes the assassination of Minnesota House…

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Private school for Native Hawaiians vows to...

HONOLULU (AP) — After water polo practice at her school atop a hill overlooking Honolulu Harbor, Kapua Ong marvels at the sunset. “I do feel proud of myself for getting in because not everyone gets accepted,” said Kapua, 14, a freshman at Kamehameha Schools, a competitive private school with affordable tuition that gives preference to Native Hawaiians. “I’m just, like, grateful for being able to have those opportunities.” Kapua was just a baby when her parents set the stage…

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How to build AI scaling laws for...

When researchers are building large language models (LLMs), they aim to maximize performance under a particular computational and financial budget. Since training a model can amount to millions of dollars, developers need to be judicious with cost-impacting decisions about, for instance, the model architecture, optimizers, and training datasets before committing to a model. To anticipate the quality and accuracy of a large model’s predictions, practitioners often turn to scaling laws: using smaller, cheaper models to try to approximate the……

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A new community for computational science and...

For the past decade, MIT has offered doctoral-level study in computational science and engineering (CSE) exclusively through an interdisciplinary program designed for students applying computation within a specific science or engineering field. As interest grew among students focused primarily on advancing CSE methodology itself, it became clear that a dedicated academic home for this group — students and faculty deeply invested in the foundations of computational science and engineering — was needed. Now, with a stand-alone CSE PhD program,……

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Celebrity birthdays for the week of Sept....

Celebrity birthdays for the week of Sept. 21-27: Sept. 21: Author-comedian Fannie Flagg is 84. TV and film producer Jerry Bruckheimer is 82. Guitarist Don Felder (The Eagles) is 78. Author Stephen King is 78. Actor Bill Murray is 75. Filmmaker Ethan Coen of the Coen Brothers is 68. Actor-comedian Dave Coulier (“Full House”) is 66. Actor David James Elliott (“JAG”) is 65. Actor Serena Scott Thomas is 64. Actor Nancy Travis is 64. Actor Rob Morrow (“Numb3rs,” ″Northern…

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Climate Action Learning Lab helps state and...

This spring, J-PAL North America — a regional office of MIT’s Abdul Latif Jameel Poverty Action Lab (J-PAL) — launched its first ever Learning Lab, centered on climate action. The Learning Lab convened a cohort of government leaders who are enacting a broad range of policies and programs to support the transition to a low-carbon economy. Through the Learning Lab, participants explored how to embed randomized evaluation into promising solutions to determine how to maximize changes in behavior — a……

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How MIT’s Steel Research Group led to...

Traditionally, developing new materials for cutting-edge applications — such as SpaceX’s Raptor engine — has taken a decade or more. But thanks to a breakthrough technology pioneered by an MIT research group now celebrating its 40th year, a key material for the Raptor was delivered in just a few years. The same innovation has accelerated the development of high-performance materials for the Apple Watch, U.S. Air Force jets, and Formula One race cars. The MIT Steel Research Group (SRG)……

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Reign and Racing match abandoned after DeMelo...

Seattle Reign and Racing Louisville abandoned their match in the National Women’s Soccer League on Sunday night following a medical emergency involving Racing midfielder Savannah DeMelo. DeMelo collapsed on the pitch before halftime and quickly received immediate care. She was then transported to a hospital for further evaluation. The referee initially blew the whistle to send the match to the halftime break early, but shortly afterwards, officials announced that the match would not continue on Sunday and had been…

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‘The Studio’ breaks record for comedy Emmys...

LOS ANGELES (AP) — “The Studio” made Emmy history Sunday night with its 12th trophy as the AppleTV+ movie-business romp became the winningest comedy series ever in a season. “Studio” co-creator Seth Rogen won for acting, directing and writing. Along with nine wins claimed at last weekend’s Creative Arts Emmys, it broke a record set last year by “The Bear” with 11. “I could not wrap my head around this happening,” said Rogen after winning best comedy actor at…

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‘Hamnet’ wins TIFF’s People’s Choice Award

“Hamnet,” Chloé Zhao’s drama about William Shakespeare’s marriage and the death of their 11-year-old son, won the People’s Choice Award at the Toronto International Film Festival on Sunday, putting it on an enviable track to Academy Awards contention. Winners of the top honor at TIFF have historically almost always gone on to land a best-picture Oscar nomination. That was the case every year since 2012, until the streak was likely snapped last year when “The Life of Chuck” won…

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