On-Demand Satellites Can Shoot High-Def Video of Your Car temim 5:59 AM temim New commercial satellites that promise constant close-ups of Earth are a boon to emergency responders and police but also raise privacy concerns -- Read more on ScientificAmerican.com from Scientific American News http://ift.tt/1P00q1r via IFTTT Twitter Facebook Google Tumblr Pinterest Artikel Menarik Lainnya SpaceX's Starlink Could Cause Cascades of Space JunkPlans for thousands of new communications satellites would revolutionize global telecommunications Venezuela Is Unraveling—So Is Its ScienceResearch has ground to a halt, and many scientists have left the country out of desperation -- ReaHow Wild Should We Let the Solar System Be?Experts argue that more than 85 percent of the solar system should be left untouched so that we canWatching Apollo 11 with NASA Historian Bill BarryThe agency’s chief historian discusses the film and what the moon missions can teach us about globaNASA to Seek Iron-Spewing Volcanoes at PsycheNew research suggests the large metallic asteroid may harbor signs of past “ferrovolcanism” that coMeasles Outbreaks Follow a Predictable Path—Provided People Get VaccinatedIn the past, measles outbreaks have been brought under control with vaccines, but the dynamic may b
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