Science ❯ Astronomy ❯ Exoplanets

Gas Giants

Epsilon Indi Ab 'Cotton Candy' Giants WASP-107 b HD 189733b Eps Ind Ab Planetary Mass Objects HR 8799 System WASP-107b WASP-69b WASP-43 b TOI-6894b Alpha Centauri A Detection Methods Core Structures Jupiter-like Planets Cloud Formation Gravitational Influence WASP-121b WASP-193b Massive Exoplanets

Study Ties ASASSN-24fw’s 200-Day Fade to Ringed Brown Dwarf or Super-Jupiter

A peer-reviewed model identifies a ringed sub-stellar companion as the likely cause.

Ancient White Dwarf Caught Accreting Debris From a Shattered Rocky World

Webb Detects First Silane in Ancient Brown Dwarf, Clarifying Jupiter–Saturn Silicon Mystery

New Simulations Challenge Giant-Impact Origin of Jupiter’s Fuzzy Core

Combined ALMA and Gaia Data Reveal Hidden Gas Giant in MP Mus’s Protoplanetary Disk

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