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NASA's X-59 moves toward first flight at speed of safety
As NASA's one-of-a-kind X-59 quiet supersonic research aircraft approaches first flight, its team is mapping every step from ...
Building an accurate model of Earth’s climate requires a lot of data. Photography reveals the extreme efforts scientists have ...
New reconstructions of 540 million years of climate history show the planet tumbling between icehouse and hothouse states, revealing how rare and vulnerable our temperate moment is.
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