Anglais example sentences with "afterglow"

In the late 1940s, George Gamow, a Russian-American physicist, conceived of the Big Bang theory as we know it today. He and his colleagues proposed that if a big bang had occurred, it would have left an afterglow, traces of background radiation that would still be present.
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When she had gone Mr. Harrison watched her from the window . . . a lithe, girlish shape, tripping lightheartedly across the fields in the sunset afterglow.
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