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 -- ...

Using NASA's Nuclear Spectroscopic Telescope Array (NuSTAR), Indian astronomers have performed X-ray observations of an X-ray binary designated 4U 1907+09. Results of the observational campaign, ...

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 ...

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 ...

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 ...

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 ...

Scientists analyzed over a decade's worth of data about 16 young supermassive stars orbiting the supermassive black hole at the center of the Milky Way galaxy. Supermassive stars typically are formed ...