Image Details
Caption: Figure 1.
Upper panel: Electrons detected by an ELT high-resolution spectrometer (R = 500,000) integrated over the transit of a temperate planet orbiting an M3V star at 12 pc distance (Table 1). Lower panel: Transmission spectrum of the planet (in parts-per-million, minus the minimum transmission value).
© 2025. The Author(s). Published by the American Astronomical Society.