First image of ECLAIRs
The ECLAIRs instrument has produced its first image. After years of development by the APC, CEA, IRAP and CNES teams, and after several months of integration during which the different […]
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Mars 2020 mission: the French Supercam instrument records the sound of the 4th Ingenuity flight!
On May 1, 2021, NASA’s Perseverance rover’s French-American instrument, SuperCam, recorded the sounds of the Ingenuity helicopter for the first time on Mars during its 4th flight over Jezero Crater. […]
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Are there anti-stars around us? Answer from the Fermi satellite
What if some of the antimatter that was thought to have disappeared was hiding around us in the form of anti-stars? Researchers from the Institute for Research in Astrophysics and […]
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Mars didn’t dry up in one go
The Perseverance rover has just landed on Mars. Meanwhile, its precursor Curiosity continues to explore the base of Mount Sharp (officially Aeolis Mons), a mountain several kilometres high at the […]
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Impact of metals in the chemistry of (stellar) dust
Understanding the formation of stardust in the laboratory is one of the objectives of the ERC Synergy Nanocosmos project (1). The Toulouse team involved in this project has published a […]
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SPHERE, twenty years of challenges and successes for exoplanets
The SPHERE consortium celebrates its 100th scientific publication, including the demographic study of exoplanets beyond Saturn’s orbit. The SPHERE (Spectro-Polarimetric High-Contrast Exo-planet REsearch) exoplanet imager, currently installed and operating at […]
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First images of the cosmic web reveal a myriad of unsuspected dwarf galaxies
Although the filaments of gas in which galaxies are born have long been predicted by cosmological models, we have so far had no real images of such objects. Now for […]
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Two young IRAP researchers participate in a Space Weather Forecast Competition with Machine Learning
In recent years the field of artificial intelligence (AI) has expanded and is applied to a vast variety of applications, holding favourable opportunities for the scientific community. Especially, machine learning […]
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A new way to understand plate tectonics: olivine glass
The separation between the rigid lithosphere and the ductile asthenosphere is a major mechanical discontinuity of the globe. This boundary is characterized by a five-order drop in viscosity generally associated […]