Science ❯ Astronomy ❯ Astrophysics

Star Systems

Triple Star Systems Protoplanetary Disks Wolf-Rayet Stars Binary Stars Fomalhaut System Inclination Red Dwarfs Giant Stars Epsilon Indi System Ringed Disks

JWST Finds Record-Low Metallicity in ‘Forbidden’ Giant Planet Around a Red Dwarf

The record-low atmospheric metal content challenges how giant planets assemble around small stars.

JWST Finds Metal-Poor Atmosphere on Giant Planet Around a Small Red Dwarf

Astronomers Find Rare ‘Inside-Out’ Planetary System With Rocky Outer World

Inside-Out Exoplanet System Around Red Dwarf LHS 1903 Challenges Formation Models

Kepler Data Reveal Earth-Size Planet Candidate HD 137010 b Near Star’s Habitable Edge

Nature Study Weighs Four Young V1298 Tau Planets, Revealing Ultra‑Low Densities

Webb Maps Four Dust Spirals and Confirms Third Star in Rare Apep Wolf-Rayet System

Astronomers Map Orbit and Mass of Stormy Brown Dwarf Around Nearby Red Dwarf

Astronomers Directly Image a Forming Giant Planet Inside a Multi‑Ring Disk Gap

Gaia and ALMA Data Confirm Giant Planet in Formation Around MP Mus

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

Four Sub-Earth Exoplanets Confirmed Around Barnard's Star

Astronomers Discover Fourth Planet in Kepler-51's Unusual 'Super-Puff' System

Astronomers Discover Youngest Known Transiting Planet at 3 Million Years Old

Astronomers Discover Youngest Transiting Exoplanet Ever Observed

Astronomers Unveil First Triple Black Hole System in Milky Way

Astronomers Unveil Twin Brown Dwarfs Solving Decades-Old Mystery

Astronomers Uncover Evidence of Volcanic Exomoon Around WASP-49b

Astronomers Confirm Exoplanet Barnard b Orbiting Nearby Star

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