Researchers explore the outcomes of close gravitational interactions between neutron stars and main-sequence stars in the dense inner regions of globular clusters, where such interactions are likely common.

A five-year monitoring campaign allowed researchers to study the accretion variability of a low-mass stellar companion orbiting within a disk in a situation analogous to that of an accreting protoplanet.

Models of a low-mass X-ray binary provide evidence for a new kind of explosion that must be preceded by roughly a thousand years of accretion, which means that this type of explosion is likely rare.

A new catalog of variable stars, the vast majority of which are newly discovered, presents opportunities for training machine learning algorithms and studying the structure of our galaxy.

The presence of the Galilean moons may be responsible for Jupiter’s lack of an exceptional ring system, highlighting the complex interplay between rings and moons around giant planets and exoplanets.

Modeling of Voyager 2 images allows researchers to explore the history of the youngest surface features on Uranus’s moon Miranda, which may have experienced heating due to resonance with other moons.