In a single work week, NASA's James Webb Space Telescope broke the record for the oldest galaxy ever observed


The James Webb Space Telescope, NASA's new infrared heavyweight, peered into the vast expanse and found a 13.5 billion-year-old galaxy, which researchers believe is the oldest galaxy ever detected. The powerful telescope's science operations began last week. The spinning collection of stars, gas, and dust bound together by gravity dates to 300 million years after the Big Bang. This beats the prev...

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