Galactic Archaeology with TESS: Prospects for Testing the Star Formation History in the Solar Neighbourhood [PDF]
EPJ Web of Conferences, 2017 A period of quenching between the formation of the thick and thin disks of the Milky Way has been recently proposed to explain the observed age-[α/Fe] distribution of stars in the solar neighbourhood.
Thomas Alexandra +7 more
doaj +2 more sources
Yule-Simpson’s paradox in Galactic Archaeology [PDF]
Monthly Notices of the Royal Astronomical Society, 2019 13 p., 7 Fig., Accepted to ...
Ivan Minchev +9 more
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Asteroseismology of Red Giants and Galactic Archaeology [PDF]
, 2017 Lecture presented at the IVth Azores International Advanced School in Space Sciences on "Asteroseismology and Exoplanets: Listening to the Stars and Searching for New Worlds" (arXiv:1709.00645), which took place in Horta, Azores Islands, Portugal in July ...
Saskia Hekker
openalex +5 more sources
Massive first star binaries as new tools for Galactic archaeology [PDF]
EPJ Web of Conferences, 2022 Binary systems are important probes of the origin of stars with peculiar chemical features through the interactions between two stars. We have studied the evolution of a metal-free massive binary after the collision of the supernova ejecta with a low ...
Suda Takuma +4 more
doaj +1 more source
Galactic ArchaeoLogIcaL ExcavatiOns (GALILEO) [PDF]
Astronomy & Astrophysics, 2022 We use the 17th data release of the second phase of the Apache Point Observatory Galactic Evolution Experiment (APOGEE-2) to provide a homogenous census of N-rich red giant stars across the Milky Way (MW). We report a total of 149 newly identified N-rich field giants toward the bulge, metal-poor disk, and halo of our Galaxy.
José G. Fernández-Trincado +11 more
openalex +3 more sources
Galactic ArchaeoLogIcaL ExcavatiOns (GALILEO)
Astronomy & Astrophysics, 2023 Based on high-quality Apache Point Observatory Galactic Evolution Experiment (APOGEE) DR17 and Gaia DR3 data for 1742 red giants stars within 5 kpc of the Sun and not rotating with the Galactic disk (Vϕ < 100 km s−1), we used the nonlinear technique of unsupervised analysis t-Distributed Stochastic Neighbor Embedding (t-SNE) to detect coherent ...
Mario Ortigoza-Urdaneta +9 more
openalex +3 more sources
Proceedings of the 93rd Annual Business Meeting of the American Association of Biological Anthropologists. [PDF]
Am J Biol AnthropolAmerican Journal of Biological Anthropology, Volume 188, Issue 3, November 2025.
Rector AL.
europepmc +2 more sources
The Far Side of the Galactic Bar/Bulge Revealed through Semi-regular Variables
The Astronomical Journal, 2023 The Galactic bulge is critical to our understanding of the Milky Way. However, due to the lack of reliable stellar distances, the structure and kinematics of the bulge/bar beyond the Galactic center have remained largely unexplored.
Daniel R. Hey +10 more
doaj +1 more source
The K2 Galactic Archaeology Program: Overview, target selection, and survey properties [PDF]
Monthly Notices of the Royal Astronomical Society, 2022 ABSTRACT K2 was a community-driven NASA mission where all targets were proposed through guest observer programmes. Here we provide an overview of one of the largest of these endeavours, the K2 Galactic Archaeology Programme (K2GAP), with about 25 per cent of the observed targets being allocated to this programme.
Sanjib Sharma +5 more
openalex +4 more sources
In Pursuit of Galactic Archaeology: Astro2020 Science White Paper [PDF]
, 2019 Submitted as an Astro2020 Science White ...
Melissa Ness +32 more
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