Science ❯ Astronomy ❯ Exoplanets

Characteristics

Temperature Density Size Earth-Like Venus-Like Size and temperature Size Comparison Earth-sized Temperate Extreme Weather Size and Mass LHS 1140 b Planetary Atmospheres Water Coverage Liquid Water Presence Eccentricity Retrograde Orbit Atmosphere Composition Water World Atmospheres Ultra-Hot Giant Equilibrium Temperature 55 Cancri e Mass and Temperature Orbital Dynamics Planet Types Habitability Massive Objects HIP 11915 b Ultra-short period

JWST Finds Strong Evidence of a Thick Atmosphere on Molten Super-Earth TOI-561 b

A cooler-than-expected dayside temperature indicates heat transport by gases above a global magma ocean.

Webb Images One of Coldest Exoplanets in Chaotic Misaligned System