The article critiques the common recommendation of starting amateur astronomy with the Messier catalog, arguing that many Messier objects are low surface brightness and difficult for beginners to ...
Our dogs understand us better than they’ve been given credit for — and scientists say they have the brain wave evidence to prove it. By placing electrodes on the heads of 18 pet dogs, researchers ...
Deep-sky observation of nebulae, star clusters, and galaxies is accessible to varying skill levels, with general guidance emphasizing object-specific techniques and the crucial role of optimal ...
It has been over a year since the adoption of the ANSI/ISEA 121-2018 Standard for Dropped Object Prevention Solutions. The ANSI/ISEA 121-2018 standard “establishes minimum design, performance, testing ...
Asked to choose one artifact, the Smithsonian's Undersecretary for Arts, History and Culture Richard Kurin selected this spinning wheel from the collections of the American Museum of Natural History ...
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