ESA Report to the 27th COSPAR Meeting: Helsinki, Finland, July 1988 |
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Common terms and phrases
accretion accretion disc Analyser antenna arcmin Astron astronomy Astrophys atmosphere bow shock burst camera Cassini closest approach Cluster Cluster mission comet Comet Halley comet nucleus Comet-Nucleus cometary composition corona cosmic detector distance dust impacts dust particles Earth electrons emission energy Exosat experiments field of view Figure flyby galactic galaxies gamma-ray Gamma-ray Astronomy Giotto Hipparcos imaging infrared interstellar medium investigations ions launch lines luminosity Lyman magnetic field magnetopause magnetosphere measurements mission model payload module NASA nucleus OB stars Observatory operations optical orbit phase Phase-A plasma Probe programme Quasat radio region resolution sample satellite scientific instruments scientific objectives sensitivity sensors Seyfert galaxies Soho solar system solar wind sources Space Science Space Telescope spacecraft spectral spectrograph Spectrometer spectroscopy spectrum stars stellar stellar wind surface Table temperature tion Titan ultraviolet Univ variability velocity wavelengths white dwarf X-ray