Callisto from JWST: CO2-rich terrain on the leading hemisphere and global patterns of H2O ice

arXiv:2608.04272 · astro-ph.EP · Submitted 2026-08-04 · Read on arXiv

Maria Camarca, Katherine de Kleer, Richard J. Cartwright, Geronimo L. Villanueva, Bryan J. Holler, Zachariah Milby, Kevin P. Hand, Lorenz Roth

astro-ph.EP

Submitted: 2026-08-04

Comments: Accepted in PSJ

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Abundance — 8× in this paper · explained in 1 episode
• James Webb Space Telescope — 5× in this paper
• Anti-correlation — 2× in this paper · explained in 3 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• 1 µm Feature — 1× in this paper · explained in 1 episode
• APEX — 1× in this paper · explained in 1 episode
• Adam — 1× in this paper · explained in 2 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Near-Infrared Mapping Spectrometer — 1× in this paper
• Solid State Imager — 1× in this paper

Related papers

• PDS 70 c and SR 12 c: Observational Constraints on Giant-Planet and Satellite Formation
• Two-stage disruption of resonant chains
• Detectability of resolved hydrogen lines from the accretion shock at gas giants and their CPDs
• Binary-lens Microlensing Degeneracy: Impact on Planetary Sensitivity and Mass-ratio Function
• Atmospheric escape fractionates secondary but not primary atmospheres
• The Occurrence Rate of Nearby Planetary Companions to Hot Jupiters