WASHINGTON — ThinkOrbital, a startup focused on space infrastructure, has secured fresh backing as it pushes to mature technologies for X-ray inspection and in-space construction at a time when the U.S. military is looking for new ways…
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Decades of Wind Just Ripped Through Mars, and Left This Behind
Mars may not have hurricanes, but its winds are relentless. Over millions of years, they’ve acted like a natural sandblaster, sculpting huge ridges called yardangs into the Martian surface. The Mars Express mission recently captured some of…
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How WitnessAI raised $58M to solve enterprise AI’s biggest risk
As companies deploy AI-powered chatbots, agents, and copilots across their operations, they’re facing a new risk: how do you let employees and AI agents use powerful AI tools without accidentally leaking sensitive data, violating…
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String Theory Can Now Describe a Universe That Has Dark Energy
In selecting a geometry for the compact extra dimensions, for instance, they chose a space that resembles a torus. “It’s a simple shape,” Bento said. A doughnut is an example of a 2D torus; it is considered “flat” because it can be…
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Takeaway coffee cups release thousands of microplastic particles, research reveals
It’s 7:45am. You grab a takeout coffee from your local café, wrap your hands around the warm cup, take a sip, and head to the office.
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Massive brain study reveals why memory loss can suddenly speed up with age
An unprecedented international research effort combining brain imaging and memory testing from thousands of adults is offering a clearer picture of how age-related brain changes affect memory. By bringing together data from multiple long-running…
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What can—and cannot—be done to save the world’s glaciers
Glaciers are often treated as scenic features or scientific curiosities. In fact, they are critical infrastructure. Though they cover roughly a tenth of the Earth’s land surface, meltwater from glaciers and seasonal snowpacks supports drinking…
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Belgian cybersecurity startup becomes unicorn
Belgian cybersecurity startup Aikido Security has closed a $60 million Series B funding round at a $1 billion valuation, marking a rare unicorn milestone for a European security company and highlighting the accelerating interest in…
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As we begin to assess the fire damage in Victoria, we must not overlook these hidden costs
Devastated by widespread fires, Victoria has declared a state of disaster. More than 500 structures have reportedly been destroyed and 1,000 agricultural properties have been affected. Tragically, there has also been one fatality.
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