Spectroscopy of exoplanets over the all wavelength

Objetivo

"ExomAll aims to transform exoplanet atmospheric characterisation by providing a unified, user-centric data ecosystem. The exoplanetary lab data landscape is currently fragmented, with critical spectroscopic information scattered across various platforms and further limited by severe data gaps, particularly for hot, exotic worlds and processes occurring at shorter wavelengths. This deficiency hinders the full exploitation of cutting-edge observations from missions like JWST and Hubble, as well as future facilities such as HWO, Ariel and ELT.

By building on the globally recognised ExoMol database, ExomAll will address these urgent needs as a single ""one-stop"" platform. The project will systematically generate essential, high-accuracy molecular and atomic spectroscopic data across all wavelengths (from far-ultraviolet to far-infrared), provide crucial temperature-dependent photodissociation cross-sections, and enable the first comprehensive non-local thermodynamic equilibrium (non-LTE) atmospheric simulations. Crucially, it will provide an innovative Opacities App and advanced tools for on-demand generation and analysis, making it easy for the community to access and use information tailored to their specific research questions. This initiative directly responds to pressing demands from the exoplanet community. By filling these vital data gaps and unifying the data landscape, ExomAll will unlock unprecedented insights into planet formation, atmospheric evolution, and the search for biosignatures, ensuring the maximal scientific return from current and future ground and space telescopes.
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