Table of Contents: “... Latitude -- 3 Minor Bodies in the Solar System -- 3.1 Meteoroids and Minor Planets -- 3.2 Comets -- 4 The Southern Sky and ESO -- 4.1 A European Organization for Astronomy -- 4.2 The La Silla Observatory -- 4.3 The Headquarters in Garching -- 4.4 The Next...”

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Table of Contents: “...I The Physics of Comets -- Comet Explorations. (With 7 Figures) -- Spatial Distribution of Constituents in the Coma of Comet Halley, an Observing Programme at the ESO 1-m Telescope (With 6 Figures) -- On the Average Chemical Composition of Cometary Dust...”

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Table of Contents: “... and Latitude -- A Computer Simulation Study of the Microscopic Structure of a Typical Current Sheet in the Solar Wind -- Solar Wind Composition and What We Expect to Learn from Out-of-Ecliptic Measurements -- Comets and Three-Dimensional Solar Wind Structure...”

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Table of Contents: “... Atmosphere Radiation et Structure de l’Atmosphére Solaire -- 14 Atomic and Molecular Data Données Atomiques et Moléculaires -- 15 Physical Study of Comets, Minor Planets and Meteorites Etude Physique des Cométes, des Petites Planétes et des Météorites -- 16...”

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Table of Contents: “... telescopes -- Contact binaries -- Interacting binaries: an excellent project for small telescopes -- Occultations, past and future -- Occultation studies with small telescopes -- Asteroids -- Coordinated programs for Comet Halley -- Research programmes...”

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Table of Contents: “... Moléculaires -- 15 Physical Study of Comets, Minor Planets and Meteorites L’Etude Physique des Comètes, des Petites Planètes et des Météorites -- 16 Physical Study of Planets and Satellites Etude Physique des Planètes et des Satellites -- 19 Rotation of the Earth...”

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Table of Contents: “...Section I. Origin of Comets -- The origin of comets among the accreting outer planets (Invited) -- Statistical test of the distribution of perihelion points and its implication for cometary origin -- Molecular clouds: comet factories? -- Dynamical...”

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Table of Contents: “... in the saturnian and jovian systems. -- Laboratory studies of ion irradiations of water, sulfur dioxide and methane Ices. -- Comment on the evolution of interplanetary grains. -- III: The Icy Nuclei of Comets -- Present status of the icy conglomerate model...”

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Table of Contents: “...I. Zodiacal Light and F-Corona: Observations -- II. Interplanetary Dust: Space and Ground Studies -- III. Interplanetary Dust: Laboratory Studies -- IV. Optical Studies of Dust -- V. Relations to Comets and Meteoroids -- VI. Dust — Plasma Interactions...”

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Table of Contents: “... Comparative Theory of Magnetospheres -- 9.2 Planetary Magnetospheres -- 9.3 Conclusions -- References -- 10 Comets -- 10.1 Introduction to Comet Structure -- 10.2 Interaction between the Solar Wind and the Comet -- 10.3 Production of Neutral Gas -- 10.4 Ionisation...”

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Table of Contents: “... -- 4.2.1 Interstellar gas contains very many, often very complex compounds -- 4.2.2 Some of the interstellar molecules exist in solid form -- 4.2.3 Comets: Rare and strange, but formidable, chemical reactors -- 4.2.4 Meteorites often consist of very...”

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Table of Contents: “...-An Extensive Use of Schmidt Sky Surveys -- Small Bodies of the Solar System -- Wide-Field Imaging of Halley’S Comet During 1985–1986 Using Schmidt-Type Telescopes -- Objective Prism Spectroscopy of the Tail of Comet Austin 1982 G -- Missing Matter in the Vicinity...”

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Table of Contents: “... for Improvement of the Stellar Luminosity Function -- Changes in Interstellar Atomic Abundances from the Galactic Plane to the Halo -- Gamma Radiation as a Tracer of the Local Interstellar Gas -- The Oort Comet Halo and Giant Molecular Clouds -- On the Local Standard...”

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Table of Contents: “...Cosmochemistry and the Origin of Life -- Synthesis of the Chemical Elements -- The Largest Molecules in Space: Interstellar Dust -- Comets, Interstellar Molecules, and the Origin of Life -- Impact of Solar System Exploration on Theories of Chemical...”

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Table of Contents: “... Données Atomiques et Moléculaires/Atomic and Molecular Data -- 15 L’Etude Physique des Comètes, des Petites Planètes et des Météorites/Physical Study of Comets, Minor Planets and Meteorites -- 16 Etude Physique des Planètes et des Satellites/Physical Study...”

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Table of Contents: “... Collection of Galilean Satellite Eclipses 1652–1982 -- The Study of Planetary Secular Perturbations -- Perturbations due to the Asteroid Belt -- II — Comets and Meteor Streams -- Physical Processes Affecting the Motion of Small Bodies in the Solar System...”

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