#exoplanets6 — Public Fediverse posts

That's a wrap on Exoplanets 6 in Porto! 🇵🇹

The Forming Worlds Lab brought four posters to Porto this week, all sharing one thread: using our open-source PROTEUS model to link what happens deep inside a rocky world (its magma ocean, redox state, outgassing and escape) to the atmospheres JWST can actually measure.

🪐 Emma Postolec: how a young planet's air is set by the tug-of-war between gas escaping to space and volatiles locked into its cooling magma ocean.

🪐 Imre Kisvárdai: on the warm sub-Neptune GJ 9827 d, testing whether its JWST "steam world" atmosphere holds up. Its low density instead points to a hydrogen-rich, reduced world.

🪐 Mariana Sastre: how a mantle's oxidation state reshapes melting, and the atmosphere a super-Earth like GJ 1132 b outgasses. https://arxiv.org/abs/2606.20249

🪐 Harrison Nicholls (now at Cambridge, former co-supervised PhD from Oxford): L 98-59 d, a super-Earth that kept a deep magma ocean for billions of years, with photochemistry explaining its JWST sulfur signal. https://arxiv.org/abs/2507.02656

Until next time, Exoplanets Conference Series! 🔭

#Exoplanets6 #Exoplanets #PlanetaryScience #Astronomy #OpenScience

That's a wrap on Exoplanets 6 in Porto! 🇵🇹

The Forming Worlds Lab brought four posters to Porto this week, all sharing one thread: using our open-source PROTEUS model to link what happens deep inside a rocky world (its magma ocean, redox state, outgassing and escape) to the atmospheres JWST can actually measure.

🪐 Emma Postolec: how a young planet's air is set by the tug-of-war between gas escaping to space and volatiles locked into its cooling magma ocean.

🪐 Imre Kisvárdai: on the warm sub-Neptune GJ 9827 d, testing whether its JWST "steam world" atmosphere holds up. Its low density instead points to a hydrogen-rich, reduced world.

🪐 Mariana Sastre: how a mantle's oxidation state reshapes melting, and the atmosphere a super-Earth like GJ 1132 b outgasses. https://arxiv.org/abs/2606.20249

🪐 Harrison Nicholls (now at Cambridge, former co-supervised PhD from Oxford): L 98-59 d, a super-Earth that kept a deep magma ocean for billions of years, with photochemistry explaining its JWST sulfur signal. https://arxiv.org/abs/2507.02656

Until next time, Exoplanets Conference Series! 🔭

#Exoplanets6 #Exoplanets #PlanetaryScience #Astronomy #OpenScience

That's a wrap on Exoplanets 6 in Porto! 🇵🇹

The Forming Worlds Lab brought four posters to Porto this week, all sharing one thread: using our open-source PROTEUS model to link what happens deep inside a rocky world (its magma ocean, redox state, outgassing and escape) to the atmospheres JWST can actually measure.

🪐 Emma Postolec: how a young planet's air is set by the tug-of-war between gas escaping to space and volatiles locked into its cooling magma ocean.

🪐 Imre Kisvárdai: on the warm sub-Neptune GJ 9827 d, testing whether its JWST "steam world" atmosphere holds up. Its low density instead points to a hydrogen-rich, reduced world.

🪐 Mariana Sastre: how a mantle's oxidation state reshapes melting, and the atmosphere a super-Earth like GJ 1132 b outgasses. https://arxiv.org/abs/2606.20249

🪐 Harrison Nicholls (now at Cambridge, former co-supervised PhD from Oxford): L 98-59 d, a super-Earth that kept a deep magma ocean for billions of years, with photochemistry explaining its JWST sulfur signal. https://arxiv.org/abs/2507.02656

Until next time, Exoplanets Conference Series! 🔭

#Exoplanets6 #Exoplanets #PlanetaryScience #Astronomy #OpenScience

That's a wrap on Exoplanets 6 in Porto! 🇵🇹

The Forming Worlds Lab brought four posters to Porto this week, all sharing one thread: using our open-source PROTEUS model to link what happens deep inside a rocky world (its magma ocean, redox state, outgassing and escape) to the atmospheres JWST can actually measure.

🪐 Emma Postolec: how a young planet's air is set by the tug-of-war between gas escaping to space and volatiles locked into its cooling magma ocean.

🪐 Imre Kisvárdai: on the warm sub-Neptune GJ 9827 d, testing whether its JWST "steam world" atmosphere holds up. Its low density instead points to a hydrogen-rich, reduced world.

🪐 Mariana Sastre: how a mantle's oxidation state reshapes melting, and the atmosphere a super-Earth like GJ 1132 b outgasses. https://arxiv.org/abs/2606.20249

🪐 Harrison Nicholls (now at Cambridge, former co-supervised PhD from Oxford): L 98-59 d, a super-Earth that kept a deep magma ocean for billions of years, with photochemistry explaining its JWST sulfur signal. https://arxiv.org/abs/2507.02656

Until next time, Exoplanets Conference Series! 🔭

#Exoplanets6 #Exoplanets #PlanetaryScience #Astronomy #OpenScience

That's a wrap on Exoplanets 6 in Porto! 🇵🇹

The Forming Worlds Lab brought four posters to Porto this week, all sharing one thread: using our open-source PROTEUS model to link what happens deep inside a rocky world (its magma ocean, redox state, outgassing and escape) to the atmospheres JWST can actually measure.

🪐 Emma Postolec: how a young planet's air is set by the tug-of-war between gas escaping to space and volatiles locked into its cooling magma ocean.

🪐 Imre Kisvárdai: on the warm sub-Neptune GJ 9827 d, testing whether its JWST "steam world" atmosphere holds up. Its low density instead points to a hydrogen-rich, reduced world.

🪐 Mariana Sastre: how a mantle's oxidation state reshapes melting, and the atmosphere a super-Earth like GJ 1132 b outgasses. https://arxiv.org/abs/2606.20249

🪐 Harrison Nicholls (now at Cambridge, former co-supervised PhD from Oxford): L 98-59 d, a super-Earth that kept a deep magma ocean for billions of years, with photochemistry explaining its JWST sulfur signal. https://arxiv.org/abs/2507.02656

Until next time, Exoplanets Conference Series! 🔭

#Exoplanets6 #Exoplanets #PlanetaryScience #Astronomy #OpenScience