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Astronomers issue report on the effect of 'satellite constellations' on astronomy A new report concludes that large constellations of bright satellites in low-Earth orbit will fundamentally change ground-based astronomy and impact the appearance of the night sky for stargazers worldwide. Sharing is caring! Tweet. Share. Pin. Mail. Share.
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NASA puts solicitation for commercial free-flyer station on hold WASHINGTON — While NASA seeks to eventually transition from the International Space Station to commercial stations in low Earth orbit, the agency is putting on hold a solicitation to support development of such a free-flying platform. One element of NASA's ...
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Alabama reentry COVID numbers were low, so why the spike? Tuscaloosa mayor Walt Maddox saw the numbers and fully understood the situation facing his city early last Saturday morning. A phone call with University of Alabama and health officials led to the request that he close bars in the city to stem the tide of ...
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'The Socrates Express' Takes Readers On A Ride Through Applied Philosophy I was 12- or 13-years-old when an uncle gave me a copy of Jostein Gaarder's Sophie's World. It was long and full of ideas that were new to me, so I spent the summer with my head in and out of that book. It opened the door to philosophy, and I crossed the ...
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Inside a dinosaur egg, this baby wasn't what researchers expected Researchers from Russia's RAS Institute of Archeology excavated the burial sites of four women, who were buried with battle equipment in southwestern Russia and believed to be Amazon warrior women. The oldest woman found in the graves bore a unique, ...
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Cells solved Henry VIII's infamous hedge maze by 'seeing around corners,' video shows Cells intuitively avoided dead-ends when released into microscopic mazes, including the infamous Hampton Court hedge maze. Here's how. Shares. Comments (0). Cells solving a microscopic replica of the infamous Hampton Court hedge maze, using an ...
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ULA calls off launch of triple-core Delta 4-Heavy rocket The launch company planned to fire the Delta 4-Heavy rocket into space at 2:12 a.m. EDT (0612 GMT) from Cape Canaveral with a classified payload for the National Reconnaissance Office, the U.S. government's spy satellite agency.
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Water, Water, Every Where—And Now Scientists Know Where It Came From Water on Earth is omnipresent and essential for life as we know it, and yet scientists remain a bit baffled about where all of this water actually came from: was it present when the planet formed, or did the planet form dry and only later get its water from impacts ...
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Continuous infrared winds discovered during the eruption of a stellar mass black hole A team of researchers from the Instituto de Astrofísica de Canarias (IAC) has, for the first time, detected constant infrared emission from winds produced during the eruption of a black hole in an X-ray binary. Until now, these flows of material had been detected ...
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NASA-sponsored moon mission will launch on a SpaceX rocket A NASA-contracted lunar lander bound for the moon's South Pole will launch on a SpaceX rocket in late 2022. Earlier this year, NASA selected Masten Space Systems to manage the delivery of eight different payloads to the moon's pole as part of the agency's ...
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