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 ...

Orbital elements for a double-lined spectroscopic binary in the intermediate-age galactic cluster NGC 752 are reported. The binary is located just above the cluster main-sequence turnoff, and is a ...

Astronomers have discovered evidence that orbiting Starlink satellites can contaminate their observations and appear as binary stars. Earlier this month, a group of astronomers published a preprint ...

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 ...