We construct from Gaia eDR3 an extensive catalogue of spatially resolved binary stars
within≈ 1 kpc of the Sun, with projected separations ranging from a few au to 1 pc. We …

We present a catalogue of white dwarf candidates selected from Gaia Early Data Release 3
(EDR3). We applied several selection criteria in absolute magnitude, colour, and Gaia …

As they evolve, white dwarfs undergo major changes in surface composition, a phenomenon
known as spectral evolution. In particular, some stars enter the cooling sequence with …

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 …

In preparation for the release of the astrometric orbits of Gaia, Shahaf et al. proposed a
triage technique to identify astrometric binaries with compact companions based on their …

We present follow-up spectroscopy of 711 white dwarfs within 100 pc, and we present a
detailed model atmosphere analysis of the 100 pc white dwarf sample in the Sloan Digital …

Over the last 40 years, an astonishing range of astrophysics has become accessible through
pulsar astronomy. The body of literature on this rapidly growing research area is vast and …

Access to microarcsecond astrometry is now routine in the radio, infrared (IR), and optical
domains. In particular, the publication of the second data release (Gaia DR2) from the Gaia …

We present an analysis of 1023 DBZ/DZ (A) and 319 DQ white dwarf stars taken from the
Montreal White Dwarf Database. This represents a significant increase over the previous …

We present an overview of the sample of Northern hemisphere white dwarfs within 40 pc of
the Sun detected from Gaia Data Release 2 (DR2). We find that 521 sources are …