Science ❯Astronomy

Stellar Systems

Triple Star Systems Binary Stars Young Stars Barnard's Star Alpha Centauri Red Dwarf Stars Binary Systems Protoplanetary Disks Red Dwarfs Recurring Novae White Dwarf-Red Giant System Planetary Ingestion Planet Formation Star Mergers Nebulae Magnetic Stars Stellar Evolution Stellar Binaries Binary System Brown Dwarfs Triple-Star System K-Dwarf Stars Beta Pictoris System Star Systems Young Stellar System WL20 Polaris Barnard's Star System TOI-3261 System Binary Star Systems Planetary Systems

Giant Exoplanet Circling Tiny Red Dwarf Challenges Formation Theories

JWST’s upcoming study of its methane-dominated atmosphere could reveal how such a massive world emerged around a star one-fifth the Sun’s mass.

Astronomers Confirm Four Rocky Planets Orbiting Barnard's Star

Four Sub-Earth Exoplanets Confirmed Around Barnard's Star

Astronomers Discover Youngest Transiting Exoplanet Ever Observed

Hubble Captures Dramatic Outbursts from R Aquarii Binary Star System

Astronomers Discover Triple Star System with Record-Breaking Orbital Period

New Exoplanet Discovered Orbiting Barnard's Star, Just 6 Light Years Away

Astronomers Capture First High-Resolution Images of Spotted Polaris

Astronomers Discover Exoplanet with Most Eccentric Orbit Yet

Rare Nova Explosion to Illuminate Night Sky This Summer

James Webb Telescope Unveils Twin Stars in Long-Studied System

James Webb Telescope Uncovers Asteroid Collision in Beta Pictoris

Hubble Reveals New Mysteries in 40-Year-Old Stellar Explosion

Astronomers Anticipate Rare Nova Event in Corona Borealis

Hubble Unveils Stunning Image of Young Sun-Like Star in Triple System

Astronomers Discover Largest Known Stellar Black Hole in the Milky Way

Astronomers Unravel the Mystery of Magnetic Fields in Massive Stars

One in 12 Stars Found to Consume Planets, Altering Their Chemical Composition

T Coronae Borealis Nova Predicted to Illuminate the Night Sky in Rare Event