Archivo de noticias y eventos
201 - 250 de un total de 2378
También puede acceder a la lista de noticias publicadas en los medios relacionadas con el Instituto de Astrofísica de Andalucía - CSIC.
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23/10/2023 - 24/10/2023
https://www.granadacongresos.com/100xciencia7 Granada |
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14/10/2023 - 14/10/2023
https://indico.iaa.csic.es/event/8/ On line |
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18/10/2023
J-PAS: comienza el mayor cartografiado del cosmos Observará cientos de millones de galaxias desde el Observatorio Astrofísico de Javalambre con el objetivo de comprender la expansión acelerada del Universo |
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25/01/2024 - 12:30
Stellar population studies in the J-PAS survey The Javalambre Physics of the Accelerating Universe Astrophysical Survey (J-PAS) is a large scale multi-filter survey that has started to observe 8500 deg² of the northern sky with 54 narrow-band filters in the optical range (3500-9600Å). In our Galaxy Evolution group at IAA-CSIC, we aimed at developing and testing methodologies in order to perform stellar populations studies using this kind of data. More precisely, I will introduce our SED-... Dr. Luis Alberto Díaz García |
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19/12/2023 - 12:30
Fundamental Physics From Ground-Based Gamma-Rays Observations Crucial topics in fundamental physics, such as the existence of new particles, or violations of the Lorentz Invariance arising at the Planck scale, can be effectively tackled in the cosmic environment, by means of ground-based observations in the VHE gamma-ray band. This includes both Particle showers detectors, such as LHAASO and Imaging Atmospheric Cherenkov Telescopes, such as MAGIC, H.E.S.S., or the forthcoming CTA and ASTRI Mini-Array. I... Dr. Giacomo Bonnoli |
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16/10/2023
¡100xCiencia.7 ya está aquí! El Parque de las Ciencias de Granada acogerá el 23 y 24 de octubre la séptima edición de 100xCiencia, el encuentro anual de la alianza SOMMa que reunirá a la comunidad científica de los Centros de Excelencia Severo Ochoa y Unidades de Excelencia María de Maeztu. 100xCiencia.7 está coorganizado por SOMMa junto a los anfitriones de este año: el Instituto de Astrofísica de Andalucía (IAA-CSIC) y el Instituto de... |
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02/11/2023
Meeting on Light Pollution: Challenges and Responses for Monitoring it Light pollution has a direct impact on the environment, on astronomical observations and on the starry sky as a heritage resource of humanity. Excessive light confuses the biological clocks of humans, animals and plants with its spectral composition similar to daylight. As a result, it makes it difficult to distinguish between day and night and between the seasons to which living organisms are physiologically attuned. Light pollution is... |
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02/10/2023 - 02/10/2023
https://indico.iaa.csic.es/event/7/ Granada |
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16/01/2024 - 12:30
UGR bureocrazy for dummies: PhDs fight back Every year we all wonder about the UGR bureaucracy: did we miss something? how could we have known in advance? Let's face it, it's a mess. To try to help us all, especially those who are just starting, I would like to invite everyone interested to a seminar dedicated to understanding what the PhDs have to go through every year (paperwork related), where to find the proper information, who to contact in case of doubt and how to go through the PhD... Teresa Toscano |
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27/11/2023 - 01/12/2023
https://www.granadacongresos.com/starform2023 Granada |
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16/11/2023 - 17/11/2023
https://indico.iaa.csic.es/event/4/ Granada |
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28/09/2023
Vuelve la La Noche Europea de l@s Investigador@s La Noche Europea de los Investigadores vuelve a su cita anual con la sociedad granadina. Más de 440 investigadores e investigadoras participarán en este acto de divulgación científica especialmente relevante que, además de en Granada, se celebra en más de 400 ciudades europeas. |
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27/09/2023
Dos décadas de observación de la galaxia M87 muestran un chorro oscilante conectado a un agujero negro giratorio El Instituto de Astrofísica de Andalucía (IAA-CSIC) participa en el seguimiento, durante veintitrés años, del agujero negro supermasivo central de la galaxia M87, el primero del que se obtuvo una imagen. El estudio revela que el chorro que emerge del centro oscila, lo que aporta a su vez la primera evidencia de rotación de un agujero negro supermasivo |
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31/10/2023 - 12:30
Outflows from low to high luminous AGNs Outflows are believed to play a major role in the evolution of galaxies and are said to be ubiquitous within the active galactic nuclei (AGN) population. However, we still lack a comprehensive view of their properties and impact in their host galaxies and the surrounding medium. If we focus on the low luminosity part of the AGN family, in particular in low ionisation nuclear emission-line regions (LINERs), the impact of outflows is still largely... Laura Hermosa Muñoz |
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03/10/2023 - 12:30
Young massive clusters in the Gaia era After the detection of gravitational waves and the realisation of the wide diversity among core-collapse supernova explosions, Interest in massive stars has been rekindled. Young open clusters are our natural laboratories to explore the lives and deaths of massive stars, and most of our current understanding comes from their study. Until recently, we have been strongly limited by practical difficulties and small number statistics. Most open... Dr. Ignacio Negueruela |
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15/09/2023
ASTROSOUND II: Miradores al Cosmos El Instituto de Astrofísica de Andalucía (IAA-CSIC), en colaboración con el Festival Granada Sound y el Ayuntamiento de Granada, recibirá a los “granasounders” con una gran exposición digital en una pantalla LED gigante junto a las casetas de acreditaciones del festival, que este año estarán situadas en la Fuente de las Granadas. |
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26/09/2023 - 12:30
Coloquio SO: Extracting stellar populations and (mainly) emission line information out of S-PLUS photometry We present tests of a new method to simultaneously estimate stellar population and emission line (EL) properties of galaxies out of S-PLUS photometry. The technique uses the AlStar code, updated with an empirical prior which greatly improves its ability to estimate ELs using only the survey's 12 bands. The tests compare the output of (noise-perturbed) synthetic photometry of SDSS galaxies to properties derived from previous (STARLIGHT-based)... Dr. Roberto Cid Fernandes |
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30/11/2023 - 12:30
SO Colloquium: Studying star-formation in 'collisional' galaxies with MUSE Galaxies in pre- and post-collisional stages are an excellent laboratory to study the evolution of galaxies, particularly the triggering and suppression of star formation on galactic scales before and after such interactions. In order to analyze the star formation triggered in these systems, we started a series of studies on 'collisional' galaxies with available integral field spectroscopy (IFS) observations. We use Very Large Telescope (VLT)... Dr. Victor Mauricio A. Gómez González |
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21/09/2023 - 12:30
SO Colloquium: Testing black hole structure with very-long-baseline interferometry Black holes hold a tremendous discovery potential, and experiments such as the Event Horizon Telescope and its next generation upgrade could provide important cues about their structure. New physics beyond general relativity can modify the structure of black holes and leave imprints on image features, for instance changing the separation between photon rings or generating additional sets of photon rings. Both cases motivate the study of the... Dr. Raul Carballo |
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11/09/2023
La UGR y el IAA-CSIC unen fuerzas para colaborar en la investigación climática y ecológica en la alta montaña de Sierra Nevada La Universidad de Granada y el Consejo Superior de Investigaciones Científicas (CSIC), a través del Instituto de Astrofísica de Andalucía (IAA-CSIC), han formalizado un convenio con el objetivo de fortalecer la cooperación en el ámbito de la investigación climática y ecológica en Sierra Nevada |
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29/09/2023
La Noche de l@s Investigador@s 2023 La Noche Europea de l@s Investigador@s se celebra este año el 29 de septiembre en las ocho capitales andaluzas y nosotros te invitamos a Granada a celebrar con nosotr@s en el Stand del IAA-CSIC en el Paseo del Salón. |
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14/09/2023 - 12:30
X-ray emission from Symbiotic Stars: a stellar window to the Astrophysics of AGN Symbiotic stars (SySts) are binary systems in which a white dwarf (WD) accretes material from a red giant star. X-ray studies of SySts reveal an apparent variety of processes which would suggest different origins. In this talk I will briefly review our current knowledge of the X-ray properties of SySts (their classification and physical parameters), in particular I will describe the iconic systems R Aqr and CH Cyg. Finally I will present our... Dr. Jesús Toalá |
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09/10/2023 - 12:30
SO Colloquium: The demographics of small exoplanets The diversity of the exoplanet population is beyond our imagination. The more than 5000 known exoplanets vastly differ in mass, size, orbital period, dynamics, and host type. Demographic studies, however, aim to find patterns in the population that inform us about their origin, composition, and evolution. Among these features, perhaps the most surprising is the abundance of planets with no analog in the solar system, also known as sub-Neptunes.... Dr. Rafael Luque |
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16/11/2023 - 12:30
SO Colloquium: The evolution of the accretion process: investigating the protostellar phase to constraints planet formation The accretion process is responsible for the mass building during the star formation phase, but our knowledge of this phenomenon is still not totally understood. On one side, the magnetospheric accretion scenario describes the accretion on pre-main sequence (Class II/III) low-mass stars. However, most of the material is supposed to be accreted during the earliest stages, i.e. the protostellar phase (Class 0/I), when the forming star and its disk... Dr. Fiorellino, Eleonora |
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09/10/2023 - 11/10/2023
https://www.iaa.csic.es/meetings/sophi-team-meeting Granada |
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05/09/2023
Se obtiene la primera imagen detallada de un cinturón de radiación fuera del Sistema Solar Ha sido detectado en torno a una enana marrón, un tipo de subestrella fría y de baja masa. Publicada en Science, la imagen evoca los conocidos cinturones de la Tierra y Júpiter y revela un campo magnético diez veces superior al del Júpiter, así como intensas auroras polares |
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01/09/2023
NIRS3: la protoestrella que muestra cómo crecen las estrellas gigantes El Instituto de Astrofísica de Andalucía (IAA-CSIC) encabeza el análisis más nítido de esta protoestrella masiva en formación, que sugiere que alterna episodios recurrentes de acumulación y expulsión de material |
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02/08/2023
Observaciones de la Nebulosa del Cangrejo confirman el excepcional desempeño del primer telescopio LST del Observatorio CTA Con más de sesenta telescopios situados en ambos hemisferios, el Observatorio CTA será el principal observatorio de rayos gamma durante las próximas décadas. El Instituto de Astrofísica de Andalucía (IAA-CSIC) participa en el proyecto y en el artículo sobre el desempeño del telescopio LST-1, un hito en el proyecto |
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25/07/2023
El IAA-CSIC y el IAC participan en la creación de la Fundación Canaria Telescopio Solar Europeo Nueve instituciones de siete países europeos han firmado hoy las escrituras de esta entidad, que allana el camino hacia la futura construcción del Telescopio Solar Europeo (EST). Uno de los principales objetivos de EST reside en mejorar la comprensión del Sol mediante la observación de sus campos magnéticos con un detalle sin precedentes |
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11/07/2023 - 13/07/2023
https://www.granadacongresos.com/refsh?fbclid=IwAR0bl7jxUevZ_ohUT6wdE3CrxZ3gQATl… Granada |
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24/10/2023 - 13:00
The Galactic Center seen with MeerKAT During its inauguration, the MeerKAT released, to date, the most detailed image of the centre of the Galaxy at L-band (1.28 GHz). Since then, the data have been exploited for various scientific research. One such exploitation was to produce a high resolution mosaic of the Galactic centre. From this mosaic came a catalogue of newly discovered unresolved point sources. Over 1500 sources were identified, of which 20 are steep spectrum point... Dr. Isabella Rammala |
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07/11/2024 - 12:30
SO Colloquium: The tidal arms of open star clusters are much longer than thought, but more difficult to find The tidal arms of stellar clusters are an important tool for studying the clusters’ birth conditions, their evolution, coupling, and interaction with the Galactic potential. They also help understand how field stars populate the Milky Way. Thanks to Gaia, much progress has been accomplished in finding the tidal arms of open clusters. I will show here that such arms are much longer than previously observed, and that their identification requires... Dr. Henri Boffin |
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28/06/2023
Las emisiones de varios compuestos oceánicos enfrían el clima, pero no compensan el calentamiento El Instituto de Astrofísica de Andalucía (IAA-CSIC) participa en un estudio que destaca la influencia de una serie de compuestos que emite el océano en el clima terrestre. El equipo científico, que incide en que este efecto no contrarresta el calentamiento producido por las emisiones humanas, destaca la necesidad de incluirlo en los modelos climáticos para mejorar sus predicciones |
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28/06/2023
Las galaxias en los grandes vacíos del universo crecen más despacio que el resto El IAA-CSIC participa en un estudio que muestra por primera vez de manera observacional que las galaxias en las regiones poco densas del universo evolucionan más despacio que aquellas en zonas muy pobladas. El resultado se enmarca en el proyecto CAVITY, encabezado por la Universidad de Granada y desarrollado desde el Observatorio de Calar Alto (CAHA) |
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06/07/2023 - 13:00
La acreditación Severo Ochoa-IAA 2023-2027 To be provided Dr. Isabel Márquez |
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20/06/2023
El proyecto Amanar acerca un año más la ciencia a jóvenes saharauis en España El Proyecto Amanar, creado en 2019 con el objetivo de inspirar a través de la astronomía a las niñas y niños procedentes de los campos de refugiados saharauis cerca de la ciudad de Tinduf (Argelia), vuelve en una nueva edición en verano de 2023 |
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29/06/2023 - 19:00
Fenómenos eléctricos en atmósferas planetarias: ¿Qué son y cómo nos afectan? Aunque las investigaciones sobre la naturaleza eléctrica de la atmósfera terrestre arrancan a mediados del siglo XVIII, con las primeras aportaciones sobre la electricidad de las tormenta realizadas por Benjamín Franklin entre 1749 y 1752, a día de hoy persisten muchos interrogantes. Francisco Gordillo Vázquez |
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19/10/2023 - 17:00
SO Webloquium: Feeding and Feedback: How to Make a Starburst and What that Means for the Host Galaxy The cycle of star formation governs the evolution of galaxies. In some local galaxies, the star formation rate in their centers are much higher than other normally star-forming galaxies and may be more similar to galaxies at earlier cosmic times. I present observational results from two archetypal nearby starburst galaxies: NGC253 and M82. First, I will discuss how gas flows to the center of NGC253 along its bar to fuel the extreme burst of... Dr. Rebecca C. Levy |
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14/06/2023
El exoplaneta LP 890-9 c, un laboratorio para distinguir gemelos distantes de Venus y la Tierra El Instituto de Astrofísica de Andalucía (IAA-CSIC) participa en el desarrollo de un modelo climático global en 3D del planeta extrasolar LP 890-9 c. Estos modelos resultan esenciales para analizar los exoplanetas similares a la Tierra, así como para estudiar su evolución |
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23/11/2023 - 12:30
SO Colloquium: The transition between super-Earths and sub-Neptunes: Interior and atmosphere modelling of the low-mass planet population Low-mass exoplanets are showing a diversity in their densities, ranging from silicate-dominated super-Earths to volatile-rich sub-Neptunes. We have developed a coupled interior-atmosphere model that estimates the composition and interior structure of super-Earths and sub-Neptunes assuming water and CO2 atmospheres. The applications of the model include the homogenous analysis of a sample of multi-planetary systems, as well as the assessment of... Dr. Lorena Acuña |
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26/10/2023 - 12:30
SO Colloquium: Multi-fluid solar chromosphere The solar chromosphere is the boundary layer between the interior and exterior of the Sun, routing the origins of the coronal heating. New large-aperture solar telescopes, such as the future 4-meter European Solar Telescope or American DKIST, have among their primary focus observations of chromospheric magnetic fields. The correct interpretation of solar data requires sophisticated theories. The solar chromosphere is made of strongly stratified... Dr. Elena Khomenko |
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28/06/2023 - 12:30
Un universo de diversidad: historias LGTBI en el mundo de la razón y la ciencia El neurólogo Ben Barres, que murió hace unos pocos años, escribió un texto en Nature muy interesante sobre ciencia y género y en él decía: "The progress of science increasingly depends on the global community, but only 10% of the world’s population is male and caucasian. To paraphrase Martin Luther King, a first-class scientific enterprise cannot be built upon a foundation of second-class citizens." Él era transexual. El mundo de la ciencia,... Dr. Javier Armentia |
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07/06/2023
La Fundación Española para la Ciencia y la Tecnología (FECYT) concede al IAA-CSIC financiación para cuatro proyectos divulgativos El Instituto de Astrofísica de Andalucía (IAA-CSIC) obtiene un total de 122000 euros en la Convocatoria de Ayudas para el fomento de la Cultura Científica, Tecnológica y de la Innovación 2022. Los proyectos apuestan por formatos novedosos y multidisciplinares, y abarcan propuestas de vídeo, teatro, improvisación y divulgación a pie de calle |
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28/09/2023 - 12:30
A VLTI view of Massive Young Stellar Objects (MYSOs) The formation of massive stars, objects with masses larger than 8 times solar, is central to both stellar astronomy and galactic evolution. In recent years, significant progress has been made in understanding the formation of high-mass young stellar objects (MYSOs; i.e. M∗ ≥ 8 M⊙, Lbol ≥ 5 x 103 L⊙. The latest observational and theoretical studies present evidence that HMYSOs are born in the same way as their low-mass counterparts, via disc... Dr. Maria Koutoulaki |
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05/03/2024 - 12:30
SO colloquium: A new digitized age of SETI – interferometric commensal observations and machine learning The search for technosignatures - remotely observable indicators of advanced extraterrestrial life - addresses one of the most profound questions in science: are we alone in the universe as intelligent life? The Breakthrough Listen program is leading the most concerted search for extraterrestrial intelligence (SETI) effort to-date through radio and optical surveys of nearby stars, nearby galaxies and the Milky Way galactic plane, thus... Dr. Cherry Ng |
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20/07/2023 - 12:30
Near-Infrared Observations of Clustered Massive Star Formation in Outflowing Region AFGL 5180 Massive stars are significant throughout the universe, as they impact their surroundings from the early stages of their formation until they die in the form of supernova. Observations in the near-infrared (NIR) of the bright and large-scale (~pc) jets which young stars ubiquitously produce during their formation process can place important constraints on the phenomenon of massive star formation. Here, we present a detailed NIR view of the star-... Sam Crowe |
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31/05/2023
El cielo del Geoparque de Granada, amenazado por la contaminación lumínica Un estudio, desarrollado por la Oficina de Calidad del Cielo del Instituto de Astrofísica de Andalucía (IAA-CSIC), revela un deterioro del cielo del Geoparque, así como la necesidad de implantar medidas para preservar la oscuridad nocturna |
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30/05/2023
Dos sistemas planetarios reciben nombres españoles La Unión Astronómica Internacional designa dos estrellas, y sus planetas, con denominaciones de las culturas tradicionales vasca y balear El sistema de GJ 486 recibe los nombres ‘Gar’ y ‘Su’, y el de WASP-166 ‘Filetdor’ y ‘Catalineta’ |
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06/06/2023 - 12:30
Aperture Masking Interferometry with the JWST In this talk, I will present how the aperture masking interferometric (AMI) mode of the JWST works. I will describe the main characteristics of this mode. In particular, I will show some of the advantages of the mode complementary to standard imaging and coronagraphic observations. I will also introduce the basic principles of the AMI data analysis, including the extraction of the interferometric observables and their interpretation with... Dr. Joel Sanchez Bermudez |
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13/07/2023 - 11:00
Solar Orbiter: An example of an international collaboration Solar Orbiter is a space mission of international collaboration between ESA (European Space Agency) and NASA. Solar Orbiter was launched on February 9th 2020 from Cape Canaveral, FL onboard of an Atlas V 411 rocket. This event signified the success of the diplomatic, economical, technological, and scientific effort of many countries and two space agencies to achieve a common goal. The outcomes from this mission will aid to the scientific... Dr. Teresa Nieves Chinchilla |