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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.

Rocchetta a Volturno in Rocchetta Alta, Italy

The ruins of Rocchetta Alta dominate the remote valley of the Volturno River in the Appennine region of Molise, in central Italy. The original medieval settlement gathered around the impressively positioned Battiloro Castle, which was built to protect the nearby Benedictine Abbey of San Vincenzo al Volturno and initially owned by the Pandone family. Its misfortunes began as a result of intensive deforestation, which caused a number of landslides from the 1800s onwards. The landslides forced the inhabitants to migrate……

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Spillings Hoard in Innerstaden, Sweden

In 1999, a film crew accompanied archaeologist Jonas Ström and numismatist Kenneth Jonsson to an unassuming farm on Gotland, Sweden’s largest island. After a farmer had discovered a Viking coin, roughly 150 coins and artifacts had been unearthed. The crew got the footage they wanted and left the site, but Ström and Jonsson stayed behind, continuing their unofficial search with a metal detector. In less than half an hour, the men discovered two massive caches of Viking treasure. They……

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Church of the Holy Emperor Uroš and...

The Balkans have seen their share of conflict and turmoil. There, for centuries, Orthodox Christians have been at odds with Muslims, and these religious identities have turned into national identities, as Serbians are predominantly Christian while Albanians, which are the majority of Kosovars, are Muslim. Yet in the small southern Kosovo municipality of Ferizaj (Albanian) or Urosevac (Serbian), one plot of land holds temples to both religions. A mosque, known as Madhe Mosque, was originally built in the 1890s, during……

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Café Lafitte in Exile in New Orleans,...

It seems only fitting that a few short blocks away from the oldest Roman Catholic convent in the United States, what now claims to be the country’s oldest continuously-operated gay bar opened in 1933. It’s a comforting balance in a city where you’re likely to lose your footing once or twice.  Before its exile, the original Café Lafitte occupied Lafitte’s Blacksmith Shop, the former headquarters of a pirate whose life of crime was pardoned for assisting the Americans in the……

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Xiaomi’s investment house of IoT surpasses 300...

Xiaomi, the Chinese comapny famous for its budget smartphones and a bevy of value-for-money gadgets, said in a filing on Thursday that it has backed more than 300 companies as of March, totaling 32.3 billion yuan ($4.54 billion) in book value and 225.9 million yuan ($32 million) in net gains on disposal of investments in just the first quarter. The electronics giant has surely lived up to its ambition to construct an ecosystem of the internet of things, or……

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Solar energy farms could offer second life...

As electric vehicles rapidly grow in popularity worldwide, there will soon be a wave of used batteries whose performance is no longer sufficient for vehicles that need reliable acceleration and range. But a new study shows that these batteries could still have a useful and profitable second life as backup storage for grid-scale solar photovoltaic installations, where they could perform for more than a decade in this less demanding role. The study, published in the journal Applied Energy, was……

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Inside the new world of online dissertation...

Call it another MIT innovation. When PhD student Jesse Tordoff passed her dissertation defense this month, she learned about the outcome in a new way: Her professors sent a thumbs-up emoji on the Zoom screen they were all sharing. Welcome to the new world of the online dissertation defense, one of many changes academia is making during the Covid-19 pandemic. For generations, dissertation defenses have been crowning moments for PhD candidates, something they spend years visualizing. At a defense,……

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Michigan Archaeologists Want Your Help Scouting for...

Sleeping Bear Dunes National Lakeshore, on the northeast shore of Lake Michigan, has become a haven for families that want to stretch their legs and get some fresh air as a break from hunkering down. Though the place isn’t as busy as it would be in a typical spring, “We’re seeing lots of traffic and people out and about in the park,” says Merrith Baughman, a park ranger and the chief of interpretation and visitor services. Park staff and……

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11 Cocktails From Around the World That...

Maybe you were supposed to go to New Orleans this summer to see what Nicolas Cage’s pyramid tomb was all about. Perhaps it was Kenya to visit a mansion for giraffes. Or else it was Myanmar to see the island that inspired Neverland. We may not get to travel the world this summer as planned, but that doesn’t mean we can’t drink like it. Dust off the cocktail shaker, push aside the regulars at the front of your liquor……

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Art Challenge: Readers Show Us How They...

As many of us find ways to explore the world from inside our homes, maps can be a source of comfort and inspiration. Recently, we asked you to be the cartographers by creating maps of your own. The results were a fascinating mix of real and imagined worlds, and a few that charted the ground between those spaces. Some submissions were filled with dizzying details and abundant alliteration, while others were beautifully simple, leaving room for the reader to……

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The Secret Language of Cairo’s Goldsmiths

Gabriel Rosenbaum was walking through the streets of Cairo one day when he heard a familiar word, zahub, coming from a nearby shop. The word sounded awfully close to the Hebrew word for gold, zahav, and as an Israeli, he was intrigued: The Arabic word for gold (dhahab) is similar, but zahub’s presence here seemed unusual. Rosenbaum, a professor of Arabic language and literature at The Hebrew University in Jerusalem, decided to turn into the shop. Rosenbaum found himself……

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Son Bhandar Caves in Rajgir, India

Located in the ancient city of Rajgir, the Son Bhandar Caves are two artificial caves about which little is known. They are noted for their polished surfaces, a common trait in ancient Mauryan artifacts, but rather unusual in cave temples. One of the caves is believed to be from the time of the Mauryan Empire, which ruled South Asia from the late fourth to early second centuries B.C. The second cave, adjacent to it, has been largely destroyed, but……

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Basshenge in Baudette, Minnesota

As stones create Stonehenge, basses create Basshenge. In 2001, Chicago Symphony double bassist Joseph Guastafeste collaborated with artists to create this monument to the double bass off of Highway 11 in Minnesota. The spiral of sculptures forms a bass clef when viewed from above. The metal bass sculptures are made from thin steel plating. There are 21 basses in total, and the ones in the center are taller than the ones that make up the outer ring. Pairs of……

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Transportation policymaking in Chinese cities

In recent decades, urban populations in China’s cities have grown substantially, and rising incomes have led to a rapid expansion of car ownership. Indeed, China is now the world’s largest market for automobiles. The combination of urbanization and motorization has led to an urgent need for transportation policies to address urban problems such as congestion, air pollution, and greenhouse gas emissions. For the past three years, an MIT team led by Joanna Moody, research program manager of the MIT……

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The quest for practical fusion energy sources

The promise of fusion energy has grown substantially in recent years, in large part because of novel high-temperature superconducting (HTS) materials that can shrink the size and boost the performance of the extremely powerful magnets needed in fusion reactors. Realizing that potential is a complex engineering challenge, which nuclear science and engineering student Erica Salazar is taking up in her doctoral studies. Salazar works at MIT’s Plasma Science and Fusion Center (PSFC) on the SPARC project, an ambitious fast-track program being conducted in……

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