WASP-19 b Archives

Variation of the planetary radius, expressed as transit depth, as a function of wavelength.

Long-term Monitoring Of WASP-19 b: Signs Of Apsidal Precession And Molecular Signatures

by Keith CowingMarch 17, 2026March 17, 2026

With more than 6000 exoplanets discovered so far, about 12 percent are hot Jupiters. Their large sizes and short orbital periods make them valuable targets for studying planetary formation, atmospheres, […]

The emission spectrum of WASP-19b in terms of brightness temperatures (grey), derived from the observed emission spectrum shown in Figure 1 (from Eureka! reduction). The best-fit free-chemistry model from our retrieval analysis is shown, along with its residuals, as well as the best-fit retrieved models excluding each detected species. These models were used to statistically assess the significance of each detection. Key spectral features from each detected molecular species are highlighted for reference. -- astro-ph.EP

Astrogeology, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Exoplanets, -moons, -comets, Gas Giants, Imaging & Spectroscopy, Status Report

A Highly Carbon-Rich Dayside and Disequilibrium Chemistry in the Ultra-Hot Jupiter WASP-19b

by Keith CowingJuly 7, 2025July 7, 2025

Ultra-hot Jupiters (UHJs) offer exceptional opportunities for detailed atmospheric characterization via emission spectroscopy.

WASP-19 b

Long-term Monitoring Of WASP-19 b: Signs Of Apsidal Precession And Molecular Signatures

A Highly Carbon-Rich Dayside and Disequilibrium Chemistry in the Ultra-Hot Jupiter WASP-19b

How A Deep-sea Protein Adapts To An Extreme Environment

Fingerprints Inside Our Sun Could Reveal If It Once Swallowed A Planet

Climates Of Gl 514 b

Cosmic Radiation at Flight Altitudes Rises When the Sun Is Less Active

The History Of Enzyme Evolution Embedded In Metabolism