Science ❯ Astrophysics ❯ Planetary Science

Planet Formation

Exoplanet Characteristics Atmospheric Composition Rocky Planets Super-Puff Planets Stellar Systems Sub-Neptunes Planetary Systems Exoplanet Atmospheres Debris Disks TWA 7B Habitability

Webb Makes First Direct Chemical Reading of a Moon-Forming Disk Around CT Cha b

Webb's mid-infrared spectroscopy reveals a carbon-rich circumplanetary environment contrasting with the host star's water-bearing disk.

James Webb Directly Images Young Saturn-Mass Exoplanet in Disk

James Webb Telescope Unveils Clear Atmosphere of Hot Sub-Neptune TOI-421 b

Astronomers Confirm Exoplanet Barnard b Orbiting Nearby Star

Webb Telescope Captures Rare Image of Cold, Jupiter-Like Exoplanet