Status of E.S.A. Plans

Part of the International Astronomical Union / Union Astronomique Internationale book series (IAUH, volume 4-1)


After a symposium at Frascati, in October 1974, on Space Astrometry (E.S.R.O., SP-108, 1975) and a study on the mission definition (E.S.A., DP/PS (76) 11), a study of feasibility on the different proposed options will very probably be undertaken in October 1976 (Phase A).

Copyright information

© IAU 1977

Authors and Affiliations

  • E. Høg
    • 1
  1. 1.CopenhagenDenmark

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