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| Commission des Radioastronomes | |
|---|---|
| Name | Commission des Radioastronomes |
| Native name | Commission des Radioastronomes |
| Formation | 20th century |
| Type | Scientific commission |
| Headquarters | Paris |
| Region served | France, Europe |
| Languages | French |
| Parent organization | Académie des Sciences |
Commission des Radioastronomes The Commission des Radioastronomes is a French scientific commission focused on radioastronomy, founded to coordinate research among institutions such as the Observatoire de Paris, CNRS, Université Paris-Saclay, École Normale Supérieure de Lyon and international partners including Max Planck Society, European Southern Observatory, National Aeronautics and Space Administration, and European Space Agency. Its remit spans instrumentation, observational programs, theory and education connecting laboratories like Laboratoire d'Astrophysique de Grenoble, observatories such as Nançay Radio Observatory, and projects like Atacama Large Millimeter Array, Square Kilometre Array and missions like Planck (spacecraft), Herschel Space Observatory and Rosetta (spacecraft). The commission has links with legacy figures and institutions such as Henri Chrétien, Jansky, Grote Reber, IRAM and Institut d'Astrophysique de Paris.
The commission was established amid post-war developments influenced by discoveries at Cambridge Observatory, Caltech, Mount Wilson Observatory, Goldstone Observatory and the pioneering work of Karl Jansky, Grote Reber, Guglielmo Marconi and Cecilia Payne-Gaposchkin. Early collaborations involved CNRS, Collège de France, Sorbonne University and the Centre national d'études spatiales with technology transfers from Bell Labs, Thomson-CSF and research inspired by results from Very Large Array, Jodrell Bank Observatory, Arecibo Observatory and Parkes Observatory. The commission evolved through milestones such as participation in International Astronomical Union committees, contributions to Very Long Baseline Interferometry initiatives, and involvement in European programs like CERN-adjacent collaborations and bilateral agreements with Max Planck Institute for Radio Astronomy and University of Cambridge.
Governance integrates representatives from Académie des Sciences, CNES, INRIA, CEA, Centre National de la Recherche Scientifique laboratories, and universities including Université de Toulouse III, Université Grenoble Alpes, Université de Strasbourg and Aix-Marseille Université. Membership comprises professional astronomers, engineers and technicians drawn from IRAM, Observatoire de la Côte d'Azur, Laboratoire d'Astrophysique de Marseille, Institut d'Optique, CEA Saclay and international affiliates from National Radio Astronomy Observatory, CSIRO, Max Planck Society and European Southern Observatory. Committees are modeled on structures similar to International Astronomical Union commissions and include working groups on instrumentation, theory, data management and education with liaisons to European Research Council panels.
Research priorities include studies of Cosmic Microwave Background, hydrogen 21-centimeter line surveys, pulsar timing and fast radio bursts inspired by work at Parkes Observatory, Arecibo Observatory and Green Bank Observatory. The commission coordinates projects in radio interferometry, millimeter astronomy and submillimeter observations alongside facilities like IRAM 30m Telescope, NOEMA, ALMA and international arrays including VLBA, e-MERLIN and LOFAR. Theoretical collaborations connect specialists from Princeton University, Harvard-Smithsonian Center for Astrophysics, Institut d'Astrophysique de Paris and Cambridge University on topics such as galaxy evolution, active galactic nuclei studies linked to Seyfert galaxies and Quasars, star formation regions studied in relation to Orion Nebula and Taurus Molecular Cloud, and cosmology problems following results from WMAP and Planck (spacecraft).
The commission maintains ties with national and regional sites including Nançay Radio Observatory, Plateau de Bure Observatory, Observatoire de Haute-Provence, Observatoire de la Côte d'Azur and international partners such as ALMA, VLA, LOFAR, SKA, IRAM and Sardinia Radio Telescope. Instrumentation programs have collaborated with manufacturers and labs like Thales Alenia Space, Safran, CEA, CNES and research centers such as ONERA. The commission has been involved in site testing campaigns referencing locations like Atacama Desert, Arecibo Bay, Jansky Peak and facility upgrades modeled on developments at Very Large Telescope and Gran Telescopio Canarias.
The commission organizes and sponsors conferences, workshops and summer schools in partnership with organizations such as International Astronomical Union, European Astronomical Society, American Astronomical Society, Society of Photo-Optical Instrumentation Engineers, European Southern Observatory and Institut d'Astrophysique de Paris. It contributes to proceedings appearing in journals and series linked to Astronomy & Astrophysics, Monthly Notices of the Royal Astronomical Society, The Astrophysical Journal, Nature Astronomy and Science (journal), and collaborates on data releases coordinated with archives like Centre de Données astronomiques de Strasbourg and NASA/IPAC. Regular meetings take place at venues including Observatoire de Paris, Collège de France, Palais de la découverte and international congresses such as General Assembly of the International Astronomical Union.
International collaborations extend to Square Kilometre Array Organisation, European Southern Observatory, National Radio Astronomy Observatory, Japanese Aerospace Exploration Agency, Chinese Academy of Sciences observatories and consortia including IRFU, STFC and CSIRO. Outreach programs partner with museums and institutions like Cité des Sciences et de l'Industrie, Palais de la Découverte, Muséum national d'Histoire naturelle and media such as Le Monde, France Inter and BBC Sky at Night to promote public engagement with radioastronomy, historical exhibitions referencing Karl Jansky and Grote Reber, and educational initiatives linked to European Space Agency school programs.
Category:Radio astronomy organizations