Science ❯Astrophysics

Planetary Atmospheres

Chemical Composition Gas Giants Atmospheric Loss Mars Auroras Hydrogen Atmospheres Hydrogen Dominance Temperature Variations Atmospheric Studies Methane Chemistry Temperature Effects Atmospheric Dynamics Radiation Effects Atmospheric Composition Atmospheric Erosion Water Distribution Magnetic Fields Mercury's Environment WASP-127b Weather Patterns

Gas Giant HIP 67522 b Triggers Intense Stellar Flares, Accelerating Its Atmospheric Loss

Ultraviolet, X-ray observations are being scheduled to probe how magnetic flares erode the planet’s atmosphere

Webb Reveals Silicate Clouds and Moon-Forming Disk in YSES-1 System

Webb Images One of Coldest Exoplanets in Chaotic Misaligned System

Saturn-Sized Exoplanet Orbits Record-Low Mass Star, Challenging Formation Theories

Giant Exoplanet Orbits Tiny Red Dwarf, Defying Planet Formation Theory

JWST Finds Silicate Vapor and Night-Side Methane on Ultra-Hot Jupiter WASP-121b

JWST spots silicon monoxide and methane in WASP-121b’s atmosphere, revealing its icy origins

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

Hubble Reveals Uranus’ Day Is 28 Seconds Longer Than Previously Measured

Webb Telescope Reveals Complex Atmosphere of Starless Super-Jupiter SIMP 0136

Astronomers Map 3D Atmosphere of Distant Exoplanet WASP-121b

Astronomers Detect Record-Breaking Supersonic Winds on Exoplanet WASP-127b

Scientists Link Mars Dust Storms to Warm Weather Patterns

BepiColombo Mission Adjusts Trajectory to Mercury After Thruster Issue