The model (and simulated JWST) spectrum of the planet shows a strong absorption feature at a wavelength of around 10 microns due to atmospheric ozone (O3 ). One reason why such an observation would be even remotely possible with JWST is that Proxima Centauri is extremely close (1.3 parsecs). Imagine there was an identical planet discovered around another star that was 10 times farther away (13 parsecs). How many times fainter would the emission from that more distant planet be