#astrophep — Public Fediverse posts

https://www.europesays.com/ie/499710/ Astrometric Exoplanet Detection Survives Solar-like Stellar Contamination #AstroPhEP #astrometric #Éire #Heliophysics #Https://astrobiologyCom/2026/05/astronomy #IE #Ireland #Science #SpaceWeather #Spectroscopy #starspot #StellarCartography #SunLikeStar

https://www.europesays.com/ie/488734/ Coupled Photochemical-Climate Modeling of Plausible Tenuous Outgassed Atmospheres on the TRAPPIST-1 Planets #AstroPhEP #Atmosphere #Éire #Exoplanet #IE #Ireland #jwst #outgassing #Photochemistry #Science #Spectroscopy #TRAPPIST1 #TRAPPIST1B #TRAPPIST1C #TRAPPIST1D #TRAPPIST1E #TRAPPIST1F #TRAPPIST1G #TRAPPIST1h

https://www.europesays.com/ie/464316/ The Influences of Hydrogen-Silicate-Iron Miscibility on the Demographics of Sub-Neptunes and Super-Earths #AstroPhEP #AtmosphericEscape #Éire #Exoplanet #Https://astrobiologyCom/2026/05/astrochemistry #Https://astrobiologyCom/2026/05/astrogeology #HydrogenRichAtmosphere #IE #Ireland #MetallicCore #MoltenIron #MoltenSilicate #Science #SubNeptune #SuperEarth

https://www.europesays.com/ie/410226/ GJ 523b Is A Massive, 170 Myr-old Mega-Earth, Likely On A Polar Orbit #AstroPhEP #Atmosphere #Éire #Exoplanet #GJ523 #GJ523B #IE #Ireland #MegaEarth #Science #SubNeptune #TESS

https://www.europesays.com/ie/409500/ A Planetary Illusion’s Funeral: Non-detection of a Gaia DR3 Exoplanet Candidate, and the Role of Intermediate-precision Radial Velocities in Gaia Exoplanet Follow-up #AstroPhEP #astrometry #Éire #Exoplanet #GaiaDR3 #HD12800 #Https://astrobiologyCom/2026/03/astronomy #Https://astrobiologyCom/2026/03/imaging #IE #Ireland #Science #spectrograph #StellarCartography #TRES

https://www.europesays.com/ie/398942/ Organosulfur Chemistry On sub-Neptunes: Implications For Hazes And Biosignatures #AstroPhEP #Atmosphere #Biochemistry #Biosignature #dimethlydisulfide #dimethylsulfide #Éire #Habitability #IE #Ireland #K218b #OrganicChemistry #organosulfur #Science #SubNeptune

https://www.europesays.com/ie/398781/ The Influence Of Hypothetical Exomoons On Planetary Thermal Phase Curves #AstroPhEP #Éire #Exomoon #Exoplanet #Https://astrobiologyCom/2026/03/astronomy #IE #Ireland #occultation #Science #TidallyLocked #TRAPPIST1E

https://www.europesays.com/ie/397328/ Neptune’s Obliquity Was Likely Engendered By Triton’s Tidal Evolution #AstroPhEP #Éire #IcyWorld #IE #Ireland #Neptune #PlanetaryEmbryos #Science #Triton

https://www.europesays.com/ie/385355/ Motional Induction In Ganymede’s Ocean #AstroPhEP #Éire #Ganymede #Geology #IcyWorld #IE #Ireland #Jupiter #MagneticField #oceanworld #Science

https://www.europesays.com/ie/374862/ Mantle Convection And Nightside Volcanism On Lava World K2-141 b #AstroPhEP #Atmosphere #BASALT #Éire #Exoplanet #Https://astrobiologyCom/2026/03/astrogeology #IE #Ireland #LavaWorld #lithosphere #Science #SingleLidTectonics #Spectroscopy #tectonics #VolcanicOutgassing #Volcanism

https://www.europesays.com/ie/358057/ Photosynthetic Exergy I. Thermodynamic Limits For Habitable-zone Planets #AstroPhEP #Biochemistry #Éire #Exoplanet #genomics #Habitability #HabotableZone #IE #Ireland #MDwarf #OxygenicPhotosynthesis #Photochemistry #photosynthesis #Science

https://www.europesays.com/ie/348496/ Delivery Of Complex Organic Molecules To The System Of Jupiter #AstroPhEP #Callisto #CircumplanetaryDisk #ComplexOrganicMolecules #Éire #europa #Ganymede #Https://astrobiologyCom/2026/02/astrochemistry #IcyWorld #IE #Io #Ireland #Jupiter #OrganicChemistry #Science