2 papers
astro-ph.EP2024
Biosignatures from pre-oxygen photosynthesising life on TRAPPIST-1e
Jake K. Eager-Nash, Stuart J. Daines, James W. McDermott +13
In order to assess observational evidence for potential atmospheric biosignatures on exoplanets, it will be essential to test whether spectral fingerprints from multiple gases can…
astro-ph.EP2024
Hydrogenated atmospheres of lava planets: atmospheric structure and emission spectra
Aurélien Falco, Pascal Tremblin, Sébastien Charnoz +2
Hot rocky super-Earths are thought to be sufficiently irradiated by their host star to melt their surface and thus allow for long-lasting magma oceans. Some processes have been pro…