Abstract The DECam Local Volume Exploration survey (DELVE) is a 126-night survey
program on the 4 m Blanco Telescope at the Cerro Tololo Inter-American Observatory in …

We introduce the southern stellar stream spectroscopy survey (S 5), an on-going program to
map the kinematics and chemistry of stellar streams in the southern hemisphere. The initial …

Gaia Data Release 3 provides novel flux-calibrated low-resolution spectrophotometry for≃
220 million sources in the wavelength range 330 nm≤ λ≤ 1050 nm (XP spectra). Synthetic …

While tidal disruption events (TDEs) have long been heralded as laboratories for the study of
quiescent black holes, the small number of known TDEs and uncertainties in their emission …

X-ray quasi-periodic eruptions (QPEs) are a novel addition to the group of extragalactic
transients. With only a select number of known sources, and many more models published …

ABSTRACT The Galactic Archaeology with HERMES (GALAH) survey is a large-scale stellar
spectroscopic survey of the Milky Way, designed to deliver complementary chemical …

We describe the discovery of a solar neighborhood (d= 468 pc) binary system with a main-
sequence sunlike star and a massive noninteracting black hole candidate. The spectral …

Abstract The Widefield ASKAP L-band Legacy All-sky Blind surveY (wallaby) is a next-
generation survey of neutral hydrogen (H i) in the Local Universe. It uses the widefield, high …

We present the second data release (DR2) of the SkyMapper Southern Survey, a
hemispheric survey carried out with the SkyMapper Telescope at Siding Spring Observatory …

Aims. We produce a clean and well-characterised catalogue of objects within 100 pc of the
Sun from the Gaia Early Data Release 3. We characterise the catalogue through …