While test-driving the new Gnome 2.28 desktop, I was surprised to see that among the default backgrounds, there was a "Cosmos" slide-show of several cosmic pictures of space that regularly transition ...
Radio telescopes around the world picked up a telltale hum reverberating across the cosmos, most likely from supermassive black holes merging in the early universe. By Katrina Miller Katrina Miller, a ...
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