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NASA's Webb telescope just got some excellent news


via https://ift.tt/eVJB6tT It works.

In any other context, astronomers would call this isolated, sunlike star "boring" — as nondescript as its serial number name.

But NASA scientists plucked HD84406 from its obscurity 260 light-years away, giving it an important place in history: The U.S. space agency used it to confirm the optics work on the … NASA's Webb telescope just got some excellent news

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