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- Universidad Nacional Autónoma de MéxicoMX398 papers
- Instituto de Astrofísica de CanariasES214 papers
- Centre National de la Recherche ScientifiqueFR188 papers
- National Institute for AstrophysicsIT160 papers
- Center for Astrophysics Harvard & SmithsonianUS154 papers
- European Southern ObservatoryCL153 papers
- California Institute of TechnologyUS152 papers
- Instituto de Astrofísica de AndalucíaES146 papers
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- Max Planck Institute for Radio AstronomyDE134 papers
- The University of TokyoJP127 papers
1,669 papers
Nonthermal hotspot orbiting the supermassive black hole Sgr A*
Alejandro Cruz-Osorio, David Barrero-González, Juan J. Zaldívar +1
Recent millimeter wavelength observations at 230 GHz by the Event Horizon Telescope have resolved the innermost structure of the Galactic Center, Sgr A*, revealing a ring-like stru…
Magnetic Fields in Massive Star-forming Regions (MagMaR). IX. Radiative Torque Alignment and Disruption in NGC6334I
Vineet Rawat, Thiem Hoang, Patricio Sanhueza +18
Intense radiation from high-mass stars is expected to significantly affect dust grain alignment and evolution through RAdiative Torques (RATs). We investigate this effect in a mass…
Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory
Courtney D. Dressing, Danica Adams, Evelyne Alecian +324
The Habitable Worlds Observatory (HWO) is a future NASA flagship mission concept identified by the Astro2020 Decadal Survey as the highest priority for large space missions. HWO sh…
Investigating the electron temperature of [Ar IV] in planetary nebulae using the DESIRED database
J. García-Rojas, E. Reyes-Rodríguez, J. E. Méndez-Delgado +9
(Abridged) We investigate the behaviour of the electron temperature derived from [Ar IV] lines, Te([Ar IV]), in a sample of PNe to characterize the thermal structure of high-excita…
Remembering George Smoot
John Berliner, Tom Broadhurst, Martin Bucher +31
George Smoot (1945-2025) was a major figure in observational cosmology, particularly through his role in the precision measurement of the CMB dipole and the discovery of the primor…
Ages of the resolved stellar populations inside the JWST/MIRI bubbles in NGC 628
Avinash Ck, Divakara Mayya, Alessandro Bressan +3
JWST images in the MIRI filters are characterized by prominent interstellar bubbles, most of which are expected to be created by mechanical energy injected into the interstellar me…