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In the Solar System, the surfaces of celestial bodies without atmosphere are directly bombarded by the solar wind protons emitted by our star. Through poorly understood mechanisms, the surface of […]
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The great means of observation of our universe would be the main source of greenhouse gas emissions of scientific research in astronomy, according to a complete carbon balance carried out […]
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By jointly studying seismic data and orbital observations linked to two major meteorite impacts from late 2021, the international teams of NASA’s InSight and Mars Reconnaissance Orbiter missions are refining […]
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The European Research Council (ERC) has just awarded this prestigious grant to Michel Rieutord, professor at the University Toulouse III – Paul Sabatier at the Institute for Research in Astrophysics […]
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The magnetic field plays a central role in the life of a star. It influences its evolution through the internal mixing of chemical elements. However, because stellar matter is opaque, […]
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Launched by NASA in May 2018, the InSight mission aims to study the internal structure of the planet Mars. Its SEIS seismometer, for which ISAE-SUPAERO produced, under the supervision of […]
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An international research team has just revealed the first images of the Orion Nebula, the richest and closest nursery of stars to the Solar System, captured by the James Webb […]
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On February 21, 2021, NASA’s Perseverance rover landed on Mars in the Jezero crater. In October (1), the rover confirmed the interest of its landing site: the Jezero crater was […]
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Today the American (NASA), European (ESA), and Canadian (CSA) space agencies released the first colour images and spectroscopic data from the James Webb Space Telescope (JWST). Coordinator of one of […]