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msaferr96
@msaferr96
visible star, we look 4 billion years into the past. The light from it, traveling at a speed of almost 300,000 km/s, reaches us only after many years. https://imagedelivery.net/BXluQx4ige9GuW0Ia56BHw/2927707f-4c38-4fc5-5b0b-c69efb8f2000/original
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