Sometimes, if you’re not getting an answer to a question that you’re asking, perhaps it can help to change the question itself? This turns out to be a new approach to the Drake equation being made by two astronomers at the University of Rochester and University of Washington, to address a shortcoming in astronomy’s famous equation that has made it impossible to draw any firm conclusions from it.
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One of astronomy’s most secretive phenomena, black holes, has yielded yet another fascinating puzzle to astronomers — and in the process, offering what may be new insight into how the universe formed. A recent survey of a region of deep space has found that the powerful jets that are propelled by some supermassive black holes are uncannily aligned, all pointing in the same direction.
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In 2012, Whitley Strieber released an ebook titled Solar Flares: What You Need to Know, that explained the potentially disastrous effects on our civilization that a large-scale coronal mass ejection, or solar flare, could have. In 1859 a large flare resulted in the Earth being hit by a massive geomagnetic storm, dubbed the Carrington Event. The storm was strong enough to knock out telegraph systems in Europe and North America, and would have had far more dire repercussions if it were to occur today, in our more electronically-dependent civilization.
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