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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.

Study finds that aging neurons accumulate DNA...

MIT neuroscientists have discovered that an enzyme called HDAC1 is critical for repairing age-related DNA damage to genes involved in memory and other cognitive functions. This enzyme is often diminished in both Alzheimer’s patients and normally aging adults. In a study of mice, the researchers showed that when HDAC1 is lost, a specific type of DNA damage builds up as the mice age. They also showed that they could reverse this damage and improve cognitive function with a drug……

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The changing world of work

With 20.5 million jobs slashed from U.S. payrolls in April and a 14.7 percent unemployment rate, the Covid-19 pandemic has created workforce problems unseen since the Great Depression. These dynamics are being closely observed by MIT’s Task Force on the Work of the Future, which released a high-profile interim report last September, with a nuanced set of findings: Automation is unlikely to eliminate millions of U.S. jobs soon, but improved policies are needed to support many workers, who have……

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Buzzy Ethereum wallet app Argent comes out...

Argent is launching the first public version of its Ethereum wallet for iOS and Android. The company has been available as a limited beta for a few months with a few thousand users. But it has already raised a seed and a Series A round with notable investors, such as Paradigm, Index Ventures, Creandum and Firstminute Capital. Overall, the company has raised $16 million. I managed to get an invitation to the beta a few months ago and have……

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Japan launches new unit to step up...

TOKYO (AP) — Japan launched its new space defense unit Monday to monitor and counter threats to the country’s satellites. The Space Operations Squadron, part of Japan’s Air Self-Defense Force, starts with 20 members and is expected to grow to about 100 members once the unit is fully operational in 2023. The role of the unit is mainly to monitor and protect Japanese satellites from enemy attacks or space debris. It will also conduct satellite-based navigation and communications for…

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NASCAR fans outside Darlington: ‘Time to hear...

DARLINGTON, S.C. (AP) — Tammy Gandy grew up around Darlington Raceway, she remembers a time when the greats like Richard Petty would show up each year at her aunt’s house for some homemade biscuits. “He used to say there were none better,” Gandy said. And the sun-baked crowds, none bigger in these parts. So after of seeing the hubbub and hullabaloo that always led up to raceday, she laughed when asked to compare that to this year’s scene. “It’s…

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US, European leaders weigh reopening risks without...

NEW YORK (AP) — On a weekend when many pandemic-weary people emerged from weeks of lockdown, leaders in the U.S. and Europe weighed the risks and rewards of lifting COVID-19 restrictions knowing that a vaccine could take years to develop. In separate stark warnings, two major European leaders bluntly told their citizens that the world needs to adapt to living with the coronavirus and cannot wait to be saved by a vaccine. “We are confronting this risk, and we…

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Preschoolers and the pandemic: Practical ways to...

Three weeks into our extended coronavirus spring break at home, my husband wanted to discuss what we should be teaching our 4-year-old son. “Maybe we should be working on his math skills,” suggested his dad, who usually works outside the home. My eyes grew wide as I envisioned myself sitting down with a math workbook attempting to teach my super-energetic child. I appreciate my husband’s confidence in me, but let’s be real. There was no way that was happening….

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Melting glaciers cool the Southern Ocean

Tucked away at the very bottom of the globe surrounding Antarctica, the Southern Ocean has never been easy to study. Its challenging conditions have placed it out of reach to all but the most intrepid explorers. For climate modelers, however, the surface waters of the Southern Ocean provide a different kind of challenge: It doesn’t behave the way they predict it would. “It is colder and fresher than the models expected,” says Craig Rye, a postdoc in the group……

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Michael McCaskey, who succeeded Halas as Bears’...

LAKE FOREST, Ill. (AP) — Michael McCaskey, who led the Chicago Bears for nearly three decades following the death of his grandfather George Halas, died Saturday after a lengthy battle with cancer, the team said. He was 76. A Yale graduate and the oldest of Ed and team matriarch Virginia McCaskey’s 11 children, Michael joined the family business in 1983 as president and CEO following the death of Halas, a founding father of the NFL and the franchise. He…

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Bunkers in Staatswald in Schwäbisch Gmünd, Germany

In the 1950s during the Cold War, American forces constructed 28 above-ground bunkers throughout the Waldwald state forest. They were used as ammunition and supplies depots. Around 60 workers were employed to build the bunkers. Initially, concrete was mixed at the base camp and laboriously transported to the construction site. Later, a concrete mixing plant was set up at the site and concrete was pumped through long pipes into the formwork walls of the bunkers. After completion, the bunkers……

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Startups Weekly: How will we build the...

Editor’s note: Get this weekly recap of TechCrunch news that any startup can use by email every Saturday morning (7am PT), just subscribe here. Commercial real estate, the traditional heart of most cities, may have lost its reason to exist in the last few months. The world is about to find out what the situation is as more locations start to reopen. First up in our ongoing coverage of the topic, Connie Loizos caught up with a couple proptech……

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Collegiate Church of Pastrana Crypt in Pastrana,...

The Mendozas were one of the most powerful families during the rule of Spanish King Philip II. One figure that stood out amongst the family was Ana Hurtado de Mendoza de la Cerda, Princess of Mélito and Duchess of Pastrana, most commonly known as Princess of Éboli. At just 13, she married Portuguese noble Ruy Gómez de Silva, a favorite of the king. She was perhaps one of the more popular noble figures of the time.  After his death,……

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Numismatic Museum of Athens in Athens, Greece

Numismatics, the study of coins, is often crucial in the field of archaeology and anthropology, as money has been at the center of human life since its invention and offers insight into the ancient world.  In Athens, Greece, there is a museum dedicated to numismatics and is home to one of the largest collections of ancient and modern coins in the world. Inside are well over 500,000 items, and not just coins, but also medals, dies, stamps, and other……

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Italy seeks to boost tourism by opening...

VENICE, Italy (AP) — The Italian government announced Saturday that it will throw open its borders next month, effectively ending Europe’s longest and strictest coronavirus lockdown just as the summer tourism season gets under way. Both regional and international borders will open June 3, with the government eliminating a 14-day quarantine for anyone arriving from abroad. Many hope the move will revive a decimated tourist industry, which is worth 13% of Italy’s gross domestic product. Such an opening is…

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Group buys Alabama abortion clinic to keep...

MONTGOMERY, Ala. (AP) — Conservative lawmakers in Alabama last year tried to enact the nation’s most stringent abortion ban, but the attempt to outlaw the procedure may have had one ironic twist. An Alabama-based abortion rights group used a flood of donations that poured in from across the country after the ban to purchase the state’s busiest abortion clinic to ensure it stays open. Yellowhammer Fund — a group founded to help low-income women access abortion — announced the…

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