Headlines and events archive
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You may also find an archive of news published in the media which are related with the Instituto de Astrofísica de Andalucía - CSIC.
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28/04/2022 - 12:30
SO Webloquio: When artificial intelligence meets astronomy: celestial object census Over the centuries, astronomers have continued to improve the performance of telescopes and the techniques for observing and analysing data. Nowadays, humans are building more and more advanced telescopes with larger and deeper observations, reaching terabytes and even petabytes of data. The Square Kilometre Array (SKA) radio telescope, the most ambitious project in astronomy under construction, is expected to produce more than 700 petabytes of... Dr. An Tao |
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21/04/2022 - 12:30
SO Coloquio: Constraints on the origin of free-floating planets from the mass function The stellar mass function is a fundamental parameter to constrain star formation models. Although the stellar content has been extensively studied since Salpeter's first work in 1955, the study of the planetary mass regime is only now becoming feasible. I will present a recent census of the Upper Scorpius and Ophiuchus star- forming region, where we identified between 70 and 170 free- floating planets. This is by far the largest sample of... Dra. Núria Miret Roig |
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17/03/2022 - 12:30
Surprises from MAVEN at Mars: Aurora, meteor showers, and a new water loss paradigm The Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft carries the Imaging Ultraviolet Spectrograph (IUVS) to study the Mars atmosphere and atmospheric escape. After more than two Mars years in orbit, IUVS has gained new insights on key phenomena at Mars including dayglow, nightglow, aurora, meteor showers, clouds, solar-planetary interactions and atmospheric evolution. In this presentation, I will highlight three key results... Dr. Nick Schneider |
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02/06/2022 - 12:30
SO Coloquio: The Antikythera Mechanism and the Mechanical Universe The Antikythera Mechanism. An astronomical calculator and display device found in a first century BCE shipwreck, it is mechanically more sophisticated than anything known from the subsequent millennium. I want to argue that we should be showing admiration rather than amazement, and that the Mechanism fits rather well into its historic context. But this fit has major implications for the development of humanity’s view of the Universe. Prof. Michael G. Edmunds |
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23/06/2022 - 12:30
Disks around evolved binaries: do they form second-generation planets? Most of the planets are formed around young stars. But can they also form around dying stars? The origin of the diversity and complexity of the detected exoplanetary systems stems from how they form in protoplanetary disks. These disks are intensively studied around young stars thanks to the high-angular resolution provided by recent instruments (VLT, ALMA). However, similar disks are also found around evolved stars, namely post-AGB binaries,... Dr. Jacques Kluska |
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21/03/2022 - 01/04/2022
PySnacks for beginners Online |
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07/02/2022 - 18/02/2022
SO Instrumentation School IX. Opto-mechanical systems and mechanical design of IR instrumentation Granada |
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25/01/2022 - 12:30
Cosmological QUOKKAS: Proof of concept and early results on the Hubble Constant tension Distances are one of the most important yet difficult to get quantities in astronomy. Normally, astronomers use redshifts (which are relatively easy to measure) as distance measure, but this only works if one assumes that there is a relationship between redshift and distance. The relationship between redshift and distance was first observationally verified in the 1920s by Edwin Hubble. He found that the further away a galaxy was, the galaxy... Dr. Jeff Hodgson |
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23/05/2022 - 27/05/2022
IAA-CSIC Severo Ochoa Advanced School on Galaxy Evolution Granada |
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20/01/2022 - 12:30
Astronomy for attaining sustainable development goals in Africa Education and its contribution to science, technology, and innovation are the key points for combating poverty in the long term. Education is also a key point for empowering girls and women, which is fundamental for achieving the United Nations Sustainable Development Goals (SDGs). Astronomy is a powerful tool to promote education and science but, in addition to that, it is also one of the leading sciences for bringing strong technological... Dra. Mirjana Povic |
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04/04/2022 - 08/04/2022
SO Instrumentation School VIII. Signal Integrity and Electromagnetic Compatibility in Electronic Devices Granada |
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17/01/2022 - 22/01/2022
SO Instrumentation School VII. Metrology with PC-DMIS on a portable Romer Absolute Arms Granada |
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14/03/2022 - 18/03/2022
English for Academic Purposes - an online workshop series for young researchers Granada |
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05/05/2022 - 12:30
Unexplored outflows in nearby low luminosity AGNs: the case of NGC 1052 NGC1052 is considered the prototype of AGN-LINERs, an AGN family at low-luminosity for which, so far, the role of outflows in their evolution has been studied the less. Thanks to MUSE and MEGARA IFS-cubes we found that the stars are distributed in a dynamically hot disc whereas the ionised gas is detected mostly in the polar direction up to 3.3 kpc. We found evidences evidence of an ionised gas outflow (jet-powered) propagating in a cocoon of... Dra. Sara Cazzoli |
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24/02/2022 - 12:30
SO Webloquio: Exploring the transient radio sky with the SKA and its precursors Radio astronomical observations probe particle acceleration in some of the most extreme environments in the Universe. For example, we can trace the relativistic jets produced by accreting black holes; observe flashes from hyper-magnetised neutron stars; and study the aftermath of stars that are ripped to shreds as they pass close to super-massive black holes. These events provide critical information about the extremes of the Universe, but they... Dr Jason Hessels |
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27/01/2022 - 12:30
La IAU más cerca que nunca The International Astronomical Union (IAU) has more that 13000 members. Each country pays according to a table that has to do with the number of people belongin to the IAU. But the IAU is not only a club of members but has a number of activities that are open to every member. In particular the IAU run 9 Symposia per year with topics relevant to current astrophysics. On years where there are a General Assembly on top of the 9 Symposia the IAU... Dr. José Miguel Rodriguez Espinoza |
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17/02/2022 - 12:30
The Africa Millimetre Telescope project - extending the EHT The Africa Millimetre Telescope (AMT) project led by the Radboud University and the University of Namibia aims to realise a new telescope on the Gamsberg mountain in Namibia to extend the existing network of telescopes that together form the EventHorizonTelescope (EHT). For the future of the EHT more independent nodes in the network are needed to increase the overal redundancy of the network and to improve the image quality and allow for time-... Dr. Marc Klein Wolt |
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21/10/2021 - 22/02/2022
Spanish for beginners at the IAA-CSIC Granada |
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15/11/2021 - 19/11/2021
SO Instrumentation School: V. Project management in the 3DExperience environment, including document and requirements management On line |
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11/01/2022 - 12:30
SO Webloquio: Active Galactic Nuclei as seen from the 7 X-ray eyes of eROSITA Active Galactic Nuclei (AGN) are not longer considered part of a small and exotic source population but are now widely accepted to play a significant role in the evolution of galaxies through cosmic time. However, even 20 years after the realization of the close link between the galaxies and the active SMBH that they host, the various mechanisms and the interconnection are not fully clear. Two complementary approaches are followed to deepen our... Dra. Mara Salvato |
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09/06/2022 - 16:30
SO Webloquio: Space Weather in an Era of Innovative Science The newest generation of solar observational data is allowing a pivot toward making connections in the various solar physics domains and facilitating advanced modeling for space weather conditions and impacts. We study important physical couplings in the solar atmospheric layers, as well as connections from the solar corona through the heliosphere. To advance our understanding of how solar activity and variability impact space weather conditions... Dr. Holly Gilbert |
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10/03/2022 - 12:30
The RoboPol Program: Optical Polarimetric Monitoring of Blazars Blazars are a subclass of Active Galactic Nuclei with relativistic jets pointing at us. For this reason the highly amplified polarized synchrotron emission from their jets dominates in the optical band. Typically, the electric vector position angle (EVPA) of the optical polarized emission in blazars varies in an erratic way. However, in rare cases the EVPA displays long, smooth and monotonic rotations. Being puzzled by this phenomenon missing a... Dr. Dimitriy Blinov |
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23/11/2021 - 12:30
Search for MIlli-LEnses (SMILE) to discriminate between dark matter models Projects aimed at characterising dark matter properties make use of very different approaches. One such approach is to look for strong gravitational lens systems. Gravitational lensed images with angular separation on milliarcsecond scales probe gravitational lens systems where the lens is a compact object with mass in the range 10^6-10^9 solar masses, i.e a supermassive compact object (SMCO). This mass range is particularly critical for the... Dra. Carolina Casadio |
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03/03/2022 - 12:30
The continuous rise of bulges out of galactic disks A tantalizing enigma in extragalactic astronomy concerns the chronology and driving mechanisms of the buildup of the central luminosity excess (bulge) in spiral galaxies like our Milky Way, i.e. in systems referred to as late-type galaxies (LTGs) in the Hubble classification scheme. The standard scenario envisages a two-phase galaxy formation process, with the bulge assembling first in a quick and violent quasi-monolithic episode, with the disk... Dr. Iris Breda |
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04/11/2021 - 12:30
Identification and characterisation of emission line galaxies with J-PAS The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) is expected to map thousands of square degrees of the northern sky with 56 narrow band filters (spectral resolution of R around 60) in the upcoming years. This resolution allows to study emission line galaxies (ELG) with equivalent widths of a few armstrongs. Meanwhile the Pathfinder J-PAS camera observed 1 deg^2 with the same photometric system than J-PAS, named... Gines Martinez Solaeche |
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14/10/2021 - 12:30
The miniJPAS survey: the galaxy populations in the miniJPAS cluster mJPC2470-1771 Galaxy clusters are one of the largest structures in the Universe. Due to the interaction among the galaxy members, they are a great laboratory to study the role of the environment in galaxy evolution. J-PAS survey will soon start to scan thousands of square degrees in the sky, and with its large great field of view (4.2 square degrees) and filter system (56 narrowband filters and 4 broadband filters in the optical spectral range) will provide... Julio Rodriguez Martin |
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04/10/2021 - 08/10/2021
Asymmetrical Post-main-sequence Nebulae 8 e2021: The Shaping of Stellar Outflows Online |
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20/10/2021 - 22/10/2021
SO Instrumentation School: IV. Vacuum Technology Granada |
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13/01/2022 - 12:30
Galaxy morphologies in multi-wavelength surveys In this talk I will present novel results obtained by using a combination of broad and narrow band optical photometry, from the J-PAS and S-PLUS surveys, in the determination and study galaxy of galaxies’ morphologies. In particular we used Morfometrika and GALFITM to recover non-parametric and parametric values to characterize galaxies’ shapes, as well as a deep learning method for the S-PLUS survey to classify galaxies into early and late type... Dra. Arianna Cortesi |
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28/10/2021 - 12:30
Seen the Unseen in Planetary Nebulae with High-dispersion Integral Field Spectroscopic Observations Planetary nebulae (PNe), the short-lived progeny of low- and intermediate-mass stars, may embed structures with varying kinematical, physical and chemical properties that disclose the rich variety of processes occurring during their formation. These structures hide in direct images, projected against the bright nebular emission, but the advent of high-dispersion integral field spectroscopic (HD IFS) observations provide the means to... Dr. Martín Guerrero |
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21/10/2021 - 12:30
Unveiling the dynamical stage of galaxy clusters through the intracluster light The intracluster light (ICL) is the most unexplored component of galaxy clusters. It is defined as a low surface brightness, extended emission composed by stars that are bound by the potential of the cluster but do not belong to any galaxy in particular. Simulations predict that minor and major mergers can mainly drive the formation of ICL, specially for z Dra. Yolanda Jimenez-Teja |
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16/12/2021 - 12:30
Lighthouse Piercing Through the Storm Clouds in Massive Star Formation Massive stars play crucial roles in determining the physical and chemical evolution of galaxies. They shape their environment from early in their protostellar phase when they blast the surrounding with powerful jets, up until their violent deaths in the form of supernova. However, they form deeply embedded in their parental clouds, making it challenging to directly observe these stars and immediate environments. Notwithstanding, their massive... Dr Ruben Fedriani |
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09/12/2021 - 12:30
SO Webloquio: Unveiling the unseen magnetized universe with MeerKAT Galaxy clusters are known to harbour magnetic fields, the nature of which remains unresolved. Intra-cluster magnetic fields can be observed at the density contact discontinuity formed by cool and dense plasma running into hot ambient plasma, and the discontinuity exists near the second brightest galaxy, MRC0600-399, in the merging galaxy cluster Abell 3376 (redshift 0.0461). Elongated X-ray emission in the east–west direction shows a comet-like... Dr. James Chibueze |
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25/11/2021 - 12:30
SO. Webloquia: AYA: projects and human resources in grants managed by the Spanish State Research Agency This presentation will review data and results of the national calls for projects and human resources managed by the AYA team in the AEI: research projects (PGC and Challenges), acquisition of scientific-technical equipment, proof of concept projects and strategic projects; and human resources, predoctoral hiring FPI, Juan de la Cierva training, Juan de la Cierva incorporation, Ramón y Cajal and R+D+I technical staff. Dra. Inmaculada Dominguez |
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10/02/2022 - 12:30
A high-fidelity sky mock of DESI galaxies in the LCDM cosmology By using N-body simulations in which different cosmologies have been assumed and by comparing them with large-scale galaxy surveys, we can constrain cosmological parameters, even ruling out some cosmological models. In this talk I will describe how we use the Uchuu simulation for this purpose. Uchuu is an N-body dark matter simulation that has been created by an international team of researchers from Japan, Spain, USA, Argentina, Australia,... Julia Ereza |
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02/12/2021 - 12:30
The PUMA project. Mergers and feedback in local ULIRGs resolved by ALMA and MUSE+AO Galaxy mergers and interactions have a key role in the evolution of galaxies, specially at high-z when they were more common than today. Mergers trigger starbursts and AGN activity, which are both regulated by negative feedback processes, as well as can turn spiral galaxies into massive quiescent objects. The local counterparts of these major interactions and mergers are local ULIRGs (L(IR)/Lsun > 1e12) which, thanks to their proximity, allow... Dr. Miguel Pereira Santaella |
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07/10/2021 - 12:30
X-ray binary accretion states in AGN? Sensing the accretion disc of supermassive black holes with mid-IR nebular lines Accretion states, which are universally observed in stellar-mass black holes in X-ray binaries, are also anticipated in active galactic nuclei (AGN). This is the case at low luminosities, when the jet-corona coupling dominates the energy output in both populations. Previous attempts to extend this framework to a wider AGN population have been extremely challenging due to heavy hydrogen absorption of the accretion disc continuum and starlight... Dr Juan Antonio Fernández Ontiveros |
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03/02/2022 - 12:30
SO Webloquio: The Milky Way's young substellar population Young clusters and star forming regions are home to a large number of substellar objects with masses below the hydrogen-burning limit at 0.075 MSun. Most of our knowledge about their populations comes from nearby regions (d lower 400 pc), where we find consistent formation rates of 2-5 young brown dwarfs per 10 newborn stars. Brown dwarf theories, on the other hand, predict that high gas or stellar densities, as well as the presence of massive... Dra Koraljka Muzic |
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11/11/2021 - 12:30
SO Webloquio: Stellar winds and their effects on exoplanets As the wind outflows from a star, it permeates the interplanetary medium, interacting with any planet it encounters. In this talk I will review some recent works on winds of low-mass stars and discuss the impact stellar winds can have on surrounding exoplanets. Compared to the physical interactions known to take place between the solar wind and the solar system planets, the interaction between stellar winds and exoplanets can be significantly... Dra Aline Vidotto |
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15/09/2021 - 16/09/2021
IV Course on Scientific Dissemination Techniques Granada |
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18/11/2021 - 12:30
SO Webloquio: MOSAIC: the multi-object spectrograph for ELT MOSAIC will be the Multi-Object spectrograph for the ELT telescope. First light for this instrument is foreseen for 2031. MOSAIC is driven by scientific cases that include the study of the first galaxies in the Universe, the evolution of the large scale structure, resolved stellar populations beyond the Local Group, and the formation of exo-planets in different environments, among others. The instrumental concept includes visible spectrographs (... Dr Lidia Tasca |
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02/09/2021 - 15:00
The Lucy mission: exploring the unexplored Lucy is planned to launch in 2021 on a United Launch Alliance Atlas V launch vehicle, after which it will gain two gravity assists from Earth; one in 2022, and one in 2024. In 2025, it will fly by the inner main- belt asteroid (52246) Donaldjohanson, which was named after the discoverer of the Lucy hominid fossil. In 2027, it will arrive at the L4 Trojan cloud (the Greek camp of asteroids that orbits about 60° ahead of Jupiter), where it will... Dr. Adriana Ocampo |
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15/11/2021 - 19/11/2021
IAA Severo Ochoa Advanced School on Star Formation Granada |
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29/11/2021 - 03/12/2021
2nd IAA-CSIC Severo Ochoa School on Statistics, Data Mining, and Machine Learning Granada |
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24/06/2021 - 19:30
What have we missed in extraterrestrial space? Juan de Dalmau, president of the International Space University and former director of Ariane rocket launch operations in French Guiana, will answer frequently asked questions about space exploration. Juan de Dalmau |
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27/05/2021 - 19:00
Biology and philosophy. 50 years of Jacques Monod's "Chance and Necessity". In the book "Chance and Necessity", published in 1970, Monod examines the philosophical implications of modern biology. Josep Casadesús |
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29/04/2021 - 19:00
Azarquiel, the chiseler of ideas The history of science in Spain has never been a subject that has been valued in its fair measure, even by Spanish scientists themselves today. In this talk we will focus on the figure of Azarquiel, representative of medieval science. Antonio Claret |
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25/03/2021 - 19:00
Einstein and General Relativity. The beginning of modern cosmology The General Theory of Relativity has represented, together with quantum physics, the beginning of the so-called modern physics. Jordi Cepa Nogué |
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25/02/2021 - 19:00
Andalusia and its role in the discovery of new worlds In twenty-five years we have gone from thinking that our Solar System was the only one in the Galaxy to knowing that there are thousands of planets already detected and that there could be billions out there. Pedro J. Amado |