Streams, substructures, and the early history of the Milky Way
A Helmi - Annual Review of Astronomy and Astrophysics, 2020 - annualreviews.org
The advent of the second data release of the Gaia mission, in combination with data from
large spectroscopic surveys, is revolutionizing our understanding of the Galaxy. Thanks to …
large spectroscopic surveys, is revolutionizing our understanding of the Galaxy. Thanks to …
Gaia early data release 3-the astrometric solution
L Lindegren, SA Klioner, J Hernández… - Astronomy & …, 2021 - aanda.org
Context. Gaia Early Data Release 3 (Gaia EDR3) contains results for 1.812 billion sources in
the magnitude range G= 3–21 based on observations collected by the European Space …
the magnitude range G= 3–21 based on observations collected by the European Space …
Angular momentum transport in stellar interiors
Stars lose a significant amount of angular momentum between birth and death, implying that
efficient processes transporting it from the core to the surface are active. Space …
efficient processes transporting it from the core to the surface are active. Space …
Gaia Early Data Release 3-Parallax bias versus magnitude, colour, and position
L Lindegren, U Bastian, M Biermann… - Astronomy & …, 2021 - aanda.org
Context. Gaia Early Data Release 3 (Gaia EDR3) gives trigonometric parallaxes for nearly
1.5 billion sources. Inspection of the EDR3 data for sources identified as quasars reveals …
1.5 billion sources. Inspection of the EDR3 data for sources identified as quasars reveals …
[HTML][HTML] Gaia data release 2-the astrometric solution
Context. Gaia Data Release 2 (Gaia DR2) contains results for 1693 million sources in the
magnitude range 3 to 21 based on observations collected by the European Space Agency …
magnitude range 3 to 21 based on observations collected by the European Space Agency …
The merger that led to the formation of the Milky Way's inner stellar halo and thick disk
The assembly of our Galaxy can be reconstructed using the motions and chemistry of
individual stars1, 2. Chemo-dynamical studies of the stellar halo near the Sun have …
individual stars1, 2. Chemo-dynamical studies of the stellar halo near the Sun have …
Gaia data release 2-summary of the contents and survey properties
AGA Brown, A Vallenari, T Prusti… - Astronomy & …, 2018 - aanda.org
Context. We present the second Gaia data release, Gaia DR2, consisting of astrometry,
photometry, radial velocities, and information on astrophysical parameters and variability, for …
photometry, radial velocities, and information on astrophysical parameters and variability, for …
Gaia Data Release 3-Stellar multiplicity, a teaser for the hidden treasure
F Arenou, C Babusiaux, MA Barstow, S Faigler… - Astronomy & …, 2023 - aanda.org
Context. The Gaia DR3 catalogue contains, for the first time, about 800 000 solutions with
either orbital elements or trend parameters for astrometric, spectroscopic, and eclipsing …
either orbital elements or trend parameters for astrometric, spectroscopic, and eclipsing …
A Gaia DR2 view of the open cluster population in the Milky Way
T Cantat-Gaudin, C Jordi, A Vallenari… - Astronomy & …, 2018 - aanda.org
Context. Open clusters are convenient probes of the structure and history of the Galactic
disk. They are also fundamental to stellar evolution studies. The second Gaia data release …
disk. They are also fundamental to stellar evolution studies. The second Gaia data release …
Gaia data release 2-catalogue validation
F Arenou, X Luri, C Babusiaux, C Fabricius… - Astronomy & …, 2018 - aanda.org
Context. The second Gaia data release (DR2) contains very precise astrometric and
photometric properties for more than one billion sources, astrophysical parameters for …
photometric properties for more than one billion sources, astrophysical parameters for …