Reflected Spectroscopy of Small Exoplanets. III. Probing the UV Band to Measure Biosignature Gases
Direct-imaging observations of terrestrial exoplanets will enable their atmospheric characterization and habitability assessment. Considering Earth, the key atmospheric signatures for the biosphere are O _2 and the photochemical product O _3 . However, this O _2 –O _3 biosignature is not detectable...
| Autori principali: | , , |
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| Natura: | Articolo |
| Lingua: | English |
| Pubblicazione: |
IOP Publishing
2023-01-01
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| Serie: | The Astronomical Journal |
| Soggetti: | |
| Accesso online: | https://doi.org/10.3847/1538-3881/acefd3 |