ESA Gaia websites

  Gaia Archive Access to the Gaia Archive
  ESA Gaia blog ESA blog about the Gaia mission and the launch campaign with contributions from various groups involved in the project.
  ESA Science and Technology website Contains material of interest to the scientific, technical and industrial communities involved in the mission.
  ESA Corporate Communications The ESA corporate website is the communication outlet for the general public. Communication activities are programme-oriented and not mission-oriented. Gaia is thus presented in the context of the Science Programme as a whole.
  Gaia Mission Operations This site provides Gaia mission operations information from the European Space Operations Center at ESOC, Darmstadt, Germany.
  ESA Gaia Videos Page with ESA videos about the Gaia mission.

External Gaia Websites

  Airbus DS Information about Gaia provided by Airbus DS (formerly EADS Astrium)
  CNES Information about Gaia provided by CNES
  ELSA ELSA was a Marie Curie Research Training Network supported by the European Community's Sixth Framework Programme (FP6).
  Gaia-ESO Survey Website of the Gaia-ESO survey (public spectroscopic survey)
  Gaia-ESO Survey Archive Archive of the Gaia-ESO survey
  Gaiaverse The Gaia Portal of the GENIUS project
  GREAT Information about GREAT (Gaia Research for Astronomy Training)
  GENIUS GENIUS – Gaia European Network for Improved User Services
  Gaia@AIP Leibniz-Institute for Astrophysics Potsdam (AIP)
  Gaia@Ari pages Gaia pages of the Astronomisches Rechen-Institut (ARI), part of the Centre for Astronomy of Heidelberg University.
  University of Barcelona (Spain) Website of the Gaia group at the University of Barcelona
  Gaia UK UK Gaia pages
  Edinburgh pages University of Edinburgh Gaia pages
  Erik Høg's web pages Access to papers and reports produced by Erik Høg
  Italian participation Italian participation in Gaia
  Osservatorio Astronomico di Bologna Osservatorio Astronomico di Bologna pages
  Leiden pages Leiden University Gaia pages
  Lund Observatory (Sweden) Information about Gaia in Swedish
  Max-Planck-Institut für Astronomy Gaia website of the MPIA Heidelberg
  Montpellier pages Laboratoire Univers et Particules de Montpellier pages
  Observatoire de Paris-Meudon, (France) Information about Gaia provided in French
  Tiedetuubi Finnish-language site with news about Gaia

Other space astrometry missions

  Hipparcos The first space astrometry mission (ESA)
    JASMINE Japan Astrometry Satellite Mission for INfrared Exploration
    OBSS Origins Billion Star Survey
    OSIRIS Russian space optical interferometer project
    DIVA [cancelled in 2003] German space astrometry mission
    FAME [cancelled in 2002] Full-sky Astrometric Mapping Explorer (NASA/USNO)