A New Definition of Exoplanet Habitability: Introducing the Photosynthetic Habitable Zone

It may be possible to detect biosignatures of photosynthesis in an exoplanet’s atmosphere. However, such a detection would likely require a dedicated study, occupying a large amount of telescope time. It is therefore prudent, while searching for signs of life that we may recognize, to pick the best...

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Bibliographic Details
Main Authors: C. Hall, P. C. Stancil, J. P. Terry, C. K. Ellison
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal Letters
Subjects:
Online Access:https://doi.org/10.3847/2041-8213/acccfb