News
Exploring the atmosphere of GJ 1132 b with CRIRES+
The rocky planet GJ 1132 b, with Earth-like mass and radius, is a prime candidate for atmospheric studies. Previous observations with Hubble and JWST yielded...
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NewsFullerenes in the IC 348 star cluster of the Perseus molecular cloudWe present the detection of fullerenes C 60 and C 70 in the star-forming region IC 348 of the Perseus molecular cloud. Mid-IR vibrational transitions of C 60...
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NewsGalaxy transformation across the cosmic web: The influence zone of filamentsThe Universe is not distributed uniformly. Galaxies are arranged in a gigantic cosmic web made of voids, filaments, and galaxy clusters. These filaments act as...
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NewsGalIMF–E-MILES library: Impact of an environment-dependent initial mass function on stellar population spectraWe present, for the first time, model spectra of single-age, single-metallicity stellar populations computed with the E-MILES evolutionary synthesis code...
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NewsHard-state Accretion Disk Winds from Black HolesAccretion disc winds are observed in accreting black holes across the full range of masses. In stellar-mass black holes, X-ray winds have been recently...
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NewsHints of enhanced magnetic activity after the intermediate rotation period gap as traced by the chromospheric Ca II infrared tripletNew study reveals enhanced magnetic activity across the stellar atmosphere after the intermediate rotation-period gap Stars change as they age. Like our Sun...
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NewsIs the Large Magellanic Cloud spiral arm a stable structure?Some galaxies in the Universe display beautiful and appealing features known as "spiral arms". However, not all galaxies show spiral arms in the same manner...
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NewsJWST MIRI reveals the diversity of nuclear mid-infrared spectra of nearby type 2 quasarsType 2 quasars (QSO2s) are active galactic nuclei (AGN) seen through a significant amount of dust and gas that obscures the central supermassive black hole and...
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NewsLarge scale dynamical differences between active and non-active galaxies in the local UniverseObservational evidence s suggest a co-evolution of the central supermassive black holes and their host galaxies. In some of them, the black hole is ingesting...