Recent advances in molecular spectroscopy and theoretical modelling have significantly enhanced our understanding of the intermolecular interactions in binary solutions. Such studies employ a range of ...

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 -- ...

Click to share on X (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Facebook (Opens in new window) Click to share on Reddit (Opens in new window) Click to ...

Context. The CARMENES spectrograph is surveying ~300 M dwarf stars in search for exoplanets. Among the target stars, spectroscopic binary systems have been discovered, which can be used to measure ...

Astronomers from the University of Sheffield and Pennsylvania State University have performed X-ray and optical observations of a massive star known as Melnick 39. As a result, they found that Melnick ...

The A2 V star σ Scl was suspected of being a low-amplitude rotating variable of the Ap-type star by several authors. Aiming to decide whether the star is a variable chemically peculiar (CP) star, we ...

For the study, the researchers analyzed 214 of the most massive stars in the Milky Way.

Orbital elements are derived for this double-lined system consisting of two F4 V stars having a period of 9.374 days. The system is probably not an eclipsing one. Journal Information Publications of ...

Discovered a New Binary Star? Nope, It's Just a Starlink Satellite Astronomers suspect Starlink satellites are photo-bombing a Chinese telescope's spectroscopic observations, prompting some to ...

Publisher from verso of t.p. Series from preface. I. Historical sketch: the early period -- II. Historical sketch: the modern period -- III. Observing methods, visual binary stars -- IV. The orbit of ...