Interestingly, only one exoplanet has reportedly been discovered by the James Webb Telescope: https://www.hpcf.upr.edu/~abel/phl/hwc/data/hwc.csv (WISE J033605.05-014350.4 b, discovered on 2023-05-03).

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ctsats
made a comment:

Indeed - and it is not a habitable one. Nice catch!

UPDATE: seems we have 2 more candidate ones as of Jan 2024, although still not habitable (giant planets): https://arxiv.org/abs/2401.13153.

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