SpaceX's Starlink Could Cause Cascades of Space Junk temim 3:55 AM temim Plans for thousands of new communications satellites would revolutionize global telecommunications but also raise risks of disaster in Earth orbit -- Read more on ScientificAmerican.com from Scientific American News http://bit.ly/2HhwuCR via IFTTT Twitter Facebook Google Tumblr Pinterest Artikel Menarik Lainnya Watch Now: Einstein's Scientific Revolution and the Limits of Quantum TheoryCosmologist Lee Smolin says that at certain key points, the scientific worldview is based on fallacCreative Types Reserve a Special Corner of the Brain for Dreaming BigArtists, novelists, actors and directors excel at tapping into “imagination” circuits -- Read moreCan 3-D Printing Produce Lung and Liver Tissue for Transplants?New technique creates working models—with a little help from grocery-store food coloring -- Read mScientists Uncover California's Hidden EarthquakesNearly two million tiny tremors could help explain the inner workings of key faults -- Read more oAn Exomoon Eludes Astronomers—for NowResearchers may have already glimpsed the first-known exomoon—a satellite of a planet orbiting anotWatching Apollo 11 with NASA Historian Bill BarryThe agency’s chief historian discusses the film and what the moon missions can teach us about globa
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