We analyse V-band photometry of the aperiodic variability in T CrB. By applying a simple idea of angular momentum transport in the accretion disc, we have...
Searching for hot water world candidates with CHEOPS: Refining the radii and analysing the internal structures and atmospheric lifetimes of TOI-238 b and TOI-1685 b
Studying the composition of exoplanets is one of the most promising approaches to observationally constrain planet formation and evolution processes. However...
Searching for Li-rich giants in a sample of 12 open clusters. Li enhancement in two stars with substellar companions
Aims: The aim of this work is to search for Li-rich giants in a sample of clusters where planets have been searched, thus we can study the planet engulfment...
Searching for molecular gas inflows and outflows in the nuclear regions of five Seyfert galaxies
Active galactic nucleus (AGN) driven outflows are believed to play an important role in regulating the growth of galaxies, mostly via negative feedback. However...
Searching for non-Gaussianity in the Very Small Array data
We have tested Very Small Array (VSA) observations of three regions of sky for the presence of non-Gaussianity, using high-order cumulants, Minkowski...
Searching for nova shells around cataclysmic variables - II. A second campaign
We report on our second campaign to search for old nova shells around cataclysmic variables (CVs). Our aim was to test the theory that nova eruptions cause...
Searching for optical companions to four binary millisecond pulsars with the Gran Telescopio Canarias
We report on multiband photometric observations of four binary millisecond pulsars with the Gran Telescopio Canarias. The observations led to detection of...
Searching for R-process-enhanced Stars in the LAMOST Survey. II. Two New r-II Stars in the Milky Way Disk
R-process-enhanced (RPE) stars are rare and typically metal-poor ([Fe/H] < ‑1.0), primarily found in the Milky Way halo system and dwarf galaxies. This study...
The search for solar siblings has been particularly fruitful in the past few years. At present, there are four plausible candidates reported in the literature...