Exoplanets under consideration for the Rocky Worlds DDT. Planets above the cosmic shoreline are expected to have lost their atmosphere. The circled exoplanets have already been observed in emission during JWST’s first three cycles. The exoplanets for which the observations concluded there is no atmosphere are in red. We also added the Solar System terrestrial planets. The XUV irradiation is computed from Zahnle & Catling (2017).