Could we find Planet X using JWST?

If the James Webb Space Telescope can see galaxies billions of light-years away, why can’t it find the proposed Planet X somewhere in our solar system beyond Pluto? Terry MurrayCincinnati, Ohio Your excellent question demonstrates that at times celestial reality can defy terrestrial intuition. One would think that astronomical objects within our solar system wouldContinue reading “Could we find Planet X using JWST?”
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