Aims. Traditional star-galaxy classification techniques often rely on feature estimation from
catalogs, a process susceptible to introducing inaccuracies, thereby potentially jeopardizing …

In this paper, we present a project of a multi-channel wide-field optical sky monitoring
system with high temporal resolution—Small Aperture Imaging Network Telescope (SAINT) …

This letter reports the first detection of a periodic light curve whose modulation is
unambiguously due to rotation in a polluted white dwarf. TESS observations of WD 2138 …

Ultra-massive white dwarf stars are currently being discovered at a considerable rate, thanks
to surveys such as the Gaia space mission. These dense and compact stellar remnants …

Context. Optimal frequency identification in astronomical datasets is crucial for variable star
studies, exoplanet detection, and astero-seismology. Traditional period-finding methods …

Aims. In astronomy, machine learning has been successful in various tasks such as source
localisation, classification, anomaly detection, and segmentation. However, feature …

We present archival HST and JWST ultraviolet through near infrared time series photometric
observations of a massive minimal-contact binary candidate in the metal-poor galaxy WLM …

We present the Near-Ultraviolet eXplorer (NUX), which will consist out of 4 small (36cm
diameter) ground-based telescopes that are optimized for the shortest wavelengths that are …

As the main observational facility of Center for the Gravitational-Wave Universe at Seoul
National University, the 7-Dimensional Telescope (7DT) is a multi-telescope system …

The Gravitational-wave Optical Transient Observer (GOTO) is a project dedicated to
identifying optical counterparts to gravitational-wave detections using a network of …