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Planetary Systems

Alpha Centauri Barnard's Star L 98-59 Binary Star Systems TOI-1408c Gas Giants HD 118203 White Dwarfs Earth-like Planets TRAPPIST-1 System Barnard b M-type Stars Solar System Comparisons Fomalhaut Alien Planetary Systems Kepler-51 System Kepler-51 WASP-132 Material Exchange HR 8799 51 Eridani Sonnensystem Discovery of Exoplanets Orbital Resonance Orbital Period Six Exoplanets Resonant Orbits Chaotic Orbits HD 110067 System Resonant Systems Formation and Evolution Liquid Water LHS 3154b Planet Hunting Planetary Dynamics Planetary Destruction Orbital Mechanics TOI-2267 Planetary Stability Super-Earths Brown Dwarfs Planet Formation Stages YSES-1 Solar System Formation HOPS-315 HIP 67522 b James Webb Space Telescope Transiting Planets System Architecture Exo-Neptunes Moons Formation Mini Planetary Systems Rogue Worlds

TOI-2267 Becomes First Binary With Planets Transiting Each Star

Peer-reviewed analysis leveraging TESS data with rapid ground follow-up validates a rare configuration that challenges planet-formation models.