Accès ouvert
2018
article
OpenAlex
C. Babusiaux, F. van Leeuwen, M. A. Barstow, C. Jordi et autres
Context. Gaia Data Release 2 provides high-precision astrometry and three-band photometry for about 1.3 billion sources over the full sky. The precision, accuracy, and homogeneity of both astrometry and photometry are unprecedented. Aims. We highlight the power of the Gaia DR2 in …
fr, gb, es, it, nl, de, ch, se, be, gr, us, pt, at
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Accès ouvert
2016
article
OpenAlex
T. Prusti, J. H. J. de Bruijne, A. G. A. Brown, A. Vallenari et autres
Gaia is a cornerstone mission in the science programme of the EuropeanSpace Agency (ESA). The spacecraft construction was approved in 2006, following a study in which the original interferometric concept was changed to a direct-imaging approach. Both the spacecraft and the payload …
nl, it, fr, de, gb, ch, es, se, be, dk, gr
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