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How we sharpened the James Webb telescope’s vision from a million kilometres away

How we sharpened the James Webb telescope’s vision from a million kilometres away

After Christmas dinner in 2021, our family was glued to the television, watching the nail-biting launch of NASA’s US$10 billion (AU$15 billion) James Webb Space Telescope. There had not been such a leap forward in telescope technology since Hubble was launched in 1990. En route to its deployment, Webb had to successfully navigate 344 potential points of failure. Thankfully, the …

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