A protobinary star observed in a pretzel shape. Credit: ALMA (ESO/NAOJ/NRAO), Alves et al. While our solar system has only one star, the Sun, binary star systems—where two stars, a primary and a ...

Star formation is an intricate process that transforms vast molecular clouds into newborn stars, often accompanied by the formation of circumstellar discs composed of gas and dust. These ...

N-body simulations of primordial binaries and tidal capture in open clusters / Sverre J. Aarseth -- When and how can binary data test stellar models / Birgitta Nordstrom / Johannes Anderson -- ...

How many Earth-sized exoplanets orbit binary star systems (two-star systems)? This is what a recent study accepted by Astronomy & Astrophysics hopes to address as an international team of researchers ...

Scientists have for the first time mapped both a spiral gas streamer and its magnetic field as they channel material onto the young binary star SVS13A, offering direct evidence of how magnetism shapes ...

Astronomers have discovered three Earth-sized planets orbiting two stars in the TOI-2267 binary system, 190 light-years away. This marks the first known binary system with planets transiting both ...