Our Galaxy, the Milky Way, is a benchmark for understanding disk galaxies. It is the only
galaxy whose formation history can be studied using the full distribution of stars from faint …

The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), also known as
the Guoshoujing Telescope, is a major national scientific facility for astronomical research …

For decades we have known that the Sun lies within the Local Bubble, a cavity of low-
density, high-temperature plasma surrounded by a shell of cold, neutral gas and dust …

In the ΛCDM paradigm, the Galactic stellar halo is predicted to harbor the accreted debris of
smaller systems. To identify these systems, the H3 Spectroscopic Survey, combined with …

The field of dark matter detection is a highly visible and highly competitive one. In this paper,
we propose recommendations for presenting dark matter direct detection results particularly …

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 …

We study in detail sub-GeV dark matter scattering off electrons in xenon, including the
expected electron recoil spectra and annual modulation spectra. We derive improved …

Over 100 trigonometric parallaxes and proper motions for masers associated with young,
high-mass stars have been measured with the Bar and Spiral Structure Legacy Survey, a …

Nearly a hundred stellar streams have been found to date around the Milky Way and the
number keeps growing at an ever faster pace. Here we present the galstreams library, a …

We present mass models of the Milky Way created to fit observational constraints and to be
consistent with expectations from theoretical modelling. The method used to create these …