Science ❯ Astronomy

Star Systems

Binary Stars Alpha Centauri Red Dwarf Stars Triple Star Systems Beta Pictoris Triple-Star Systems Triple Systems Architectural Formation Twin Stars Vega System Epsilon Indi A Epsilon Indi Recurring Novae Barnard's Star System Barnard's Star TRAPPIST-1 Vega Circumstellar Disks Triple Stars Globular Cluster Planet Formation HD 63433 Metallicity HD 148937 Characteristics Companion Stars Young Stars Alpha Centauri System Protoplanetary Disks Beta Canis Minoris L 98-59 Globular Clusters Triple-Star System Fomalhaut T Tauri Stars Exoplanets Star 40 Eridani A Star Evolution Planetary Formation Formation Processes

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

A single high-quality transit in archival K2 observations leaves confirmation and any assessment of habitability pending rare repeat detections or other follow-up.

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

VLT Spectra Reveal Gas Ring Around V Sagittae, Hinting at Likely Nova in Coming Years

Astronomers Confirm Rare Quadruple System Pairing Two Red Dwarfs With Two T-Type Brown Dwarfs

Webb Uncovers Provisional Saturn-Mass Exoplanet in Alpha Centauri A’s Habitable Zone

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