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Galactic astrometry with Gaia

Published online by Cambridge University Press:  07 February 2024

Carme Jordi Open the ORCID record for Carme Jordi [Opens in a new window]
Carme Jordi*
Affiliation:
Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (UB), Mart i Franquès 1, E-08028 Barcelona, Spain. Departament de Fsica Quàntica i Astrofsica (FQA), Universitat de Barcelona (UB), Mart i Franquès 1, E-08028 Barcelona, Spain Institut d’Estudis Espacials de Catalunya (IEEC), c. Gran Capità, 2-4, E-08034 Barcelona, Spain Institut d’Estudis Catalans, c. Carme 47, E-08001, Barcelona, Spain
*
email: [email protected]
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Abstract

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Gaia space mission of the European Space Agency was launched at the end of 2013 and will continue operations until 2025. The published data releases revolutionize the view of the Milky Way galaxy and beyond thanks to its unprecedented astrometry, photometry and spectroscopy. The paper reviews the products of the last data release of the Gaia mission and some of the scientific impacts of the data. We also discuss the future perspectives of Galaxy astrometry from space.

Keywords

Galaxyastrometryphotometryspectroscopy
Type
Contributed Paper
Information
Proceedings of the International Astronomical Union , Volume 18 , Symposium S380: Cosmic Masers: Proper Motion toward the Next-Generation Large Projects , December 2022 , pp. 88 - 96
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Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

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