Derren Fox/BAS A23a is vast. Its flat, table-like top stretches to the horizon Something remarkable has happened to A23a, the…
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When setting up my Sonos home theater system, I had a persistent problem. I was trying to add a Sonos…
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On a sweltering June day in 1988, during the great drought and heat wave of the summer of 1988 —…
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It’s coming back. In mid-May, the brilliant Northern Lights, or aurora, were visible in places that rarely see them, due…
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The James Webb Space Telescope has detected the farthest supermassive black hole yet — a space vortex so far from…
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