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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.

Ocean vital signs

Without the ocean, the climate crisis would be even worse than it is. Each year, the ocean absorbs billions of tons of carbon from the atmosphere, preventing warming that greenhouse gas would otherwise cause. Scientists estimate about 25 to 30 percent of all carbon released into the atmosphere by both human and natural sources is absorbed by the ocean. “But there’s a lot of uncertainty in that number,” says Ryan Woosley, a marine chemist and a principal research scientist……

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Bringing together the next generation of quantum...

California Polytechnic State University undergraduate students Alexander Knapen and Nayana Tiwari and graduate student Julian Rice had never programmed on quantum computers before. But after 50 hours at the 2022 MIT Interdisciplinary Quantum Hackathon, they had built an online quantum chat server that encrypts messages using quantum algorithms. Knapen, Tiwari, and Rice had worked tirelessly on the chat server over an adrenaline-fueled weekend at the third annual iQuHACK (pronounced “i-quack”, like the duck in the hackathon’s logo). At iQuHACK,……

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Varyag Memorial in Lendalfoot, Scotland

On January 27, 1904, the Russian cruiser Varyag and another boat became blockaded by a Japanese squadron of 15 vessels at the Korean port of Chemulpo.  The boats were given the opportunity to surrender to the Japanese, but instead the Russian seamen decided to reject the offer and engage in an uneven battle.  Both the boats suffered extensive damage, with no possibility of continuing their resistance the Russians scuttled the boats and returned to Russia on foreign vessels. The……

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The Female Spies Who Helped Win World...

In Atlas Obscura’s Q&A series She Was There, we talk to female scholars who are writing long-forgotten women back into history. It was April 1943 and a man was staring at her. British secret agent Odette Sansom (codename: LISE) noticed him immediately, with his “puffy red face” and thinning black hair. The stranger followed her into Hôtel de la Poste, a stucco-and-wood lodge that was her home in the quaint French alpine town of Annecy. Inside, another agent introduced……

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Robots dress humans without the full picture

Robots are already adept at certain things, such as lifting objects that are too heavy or cumbersome for people to manage. Another application they’re well suited for is the precision assembly of items like watches that have large numbers of tiny parts — some so small they can barely be seen with the naked eye. “Much harder are tasks that require situational awareness, involving almost instantaneous adaptations to changing circumstances in the environment,” explains Theodoros Stouraitis, a visiting scientist……

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Assabet River National Wildlife Refuge in Sudbury,...

One doesn’t expect to see them looming in the woods along the trails of a wildlife refuge. Long and low with rounded tops, they resemble ancient burial mounds or crypts. The back end of each curves down to the ground while the front has a flat concrete façade secured by a heavy iron door. A ventilation port projects from the top. Some of these structures face the trails while others stand in isolation among the trees These are concrete……

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Ken Burns on His Obsession With Ben...

It seems absurd to ask, but who was Benjamin Franklin, really? The American founder’s legacy is at once ubiquitous and somehow elusive. He was never president, nor a cabinet secretary—he’s not even name-checked in Hamilton. Surveying his various careers as a scientist, inventor, writer, publisher, and diplomat, one could be forgiven for not properly engaging with any of them. Call it the curse of the polymath. That was the challenge before filmmaker Ken Burns, whose new, two-part documentary, Benjamin……

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Bratislava Old Town Hall's Cannonball in Bratislava,...

That Bratislava’s Old Town Hall is a striking historic building is hard to miss, but what often goes unnoticed is a cannonball stuck in the tower wall. It has been there since 1809, when Bratislava (called Pressburg back then, and one of the major cities of Austrian Empire) was bombarded by Napoleon Bonaparte. After the bloodbath of the Battle of Austerlitz (1805), Pressburg saw Napoleon sign a peace treaty with Austria. The peace did not last long and only……

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Study reveals the dynamics of human milk...

For the first time, MIT researchers have performed a large-scale, high-resolution study of the cells in breast milk, allowing them to track how these cells change over time in nursing mothers. By analyzing human breast milk produced between three days and nearly two years after childbirth, the researchers were able to identify a variety of changes in gene expression in mammary gland cells. Some of these changes were linked to factors such as hormone levels, illness of the mother……

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What Russia’s invasion of Ukraine means for...

Russia’s invasion of Ukraine has global implications. A panel of MIT foreign policy experts convened on Monday to examine those reverberations — on European domestic politics, the refugee crisis, great-power relations, and nuclear security. Currently Ukraine has experienced widespread devastation, and millions of Ukrainians have fled their homes as refugees. Many countries have allied to enact stiff sanctions on Russia, and global sentiment has been with Ukraine. But as Monday’s discussion made clear, the global effects of the war……

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Snib's Cave in Girvan, Scotland

Bennane Cave, or Snib’s Cave, can be found down the closed and now bypassed original coast road off the A77. A mortared masonry wall stands across the entrance to the cave, once inside you can see the remains of a now blocked window and the fireplace. There are traces of mortar on the rocks above the wall, suggesting that the cave was completely walled up previously. Further back is a second wall with a doorway that separates the front……

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How Orangutans Changed Their Behavior After Devastating...

It’s around 4 a.m. on the island of Borneo, and a few researchers have already left camp. In darkness, they creep along boardwalk trails: lines of single planks of wood that offer solid footing in the swamp forest. Where the planks end, the scientists step gingerly into knee-deep muck and toe along tree roots. The team hopes to reach a slumbering orangutan before she wakes and urinates. They’ll try to catch the stream in a baggie on a stick,……

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Hospicio Cabañas in Guadalajara, Mexico

The Colonial Bishop of Guadalajara founded Hospicio Cabañas in 1701 to serve not only as a hospital but also as a church, orphanage, and workhouse for the poorer inhabitants of the city. By 1796 the original building required an expansion and a facelift, so the colonial authorities hired the renowned Spanish architect Manuel Tolsá to construct the building. No expense was spared. Inspired by the Baroque grandeur of the Les Invalides in Paris and El Escorial in Madrid, Tolsá got to work……

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Barsalloch Fort in Monreith, Scotland

On the edge of a 100-foot tall cliff, a 2,000-year-old promontory fort known as Barsalloch Fort overlooks the sea towards the Mull of Galloway, the Isle of Man, and Northern Ireland. The fortified settlement is situated on a D-shaped bank surrounded by a ditch 33 feet wide and 11 feet deep. There’s also a protective earthen rampart three feet tall on either side. The entrance to the enclosure was located on the northeast side of the settlement. The site at……

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Podcast: Chemin de la Mâture

Listen and subscribe on Stitcher, Apple Podcasts, Spotify, and all major podcast apps. In this episode of The Atlas Obscura Podcast, we visit a treacherous path cut through a stretch of the Pyrenees Mountains in France that may have played a key part in one nation’s quest for international influence—and possibly helped foment a revolution. Our podcast is an audio guide to the world’s wondrous, awe-inspiring, strange places. In under 15 minutes, we’ll take you to an incredible site,……

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