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On the Trail of Gaia Data

  • Gabriella BernardiEmail author
  • Alberto Vecchiato
Chapter
Part of the Springer Praxis Books book series (PRAXIS)

Abstract

In the next chapter, we are going to see that Gaia takes its measurements from the L2 point on the Earth-Sun system, a quiet location about 1.5 million km away from the Earth. Here, the satellite collects the precious data that, first of all, have to be sent to the Earth, where the so-called “ground segment” of the mission operates.

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.TorinoItaly
  2. 2.National Institute of Astrophysics (INAF)Pino TorineseItaly

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