Eventos

Planetary systems are a side effect in the formation of a star. Planets are believed to be just simply the last remaining of dusty circumstellar disks which is formed around the protostar at very early stages.

In recent years, significant advancements have been made in scientific computing utilizing the Monte Carlo method, particularly at the intersection of two key communities: the heat transfer community and the computer graphics community.

Have you ever dared to understand how many photons are detected by your camera when you are pointing the telescope to the sky? Is the action of the spectrograph fully understood when analyzing those photons? Do typical image formation rules hold when studying the polarization of light?

Over the past three decades, the discovery of over five thousand exoplanets has opened avenues for atmospheric characterization, now feasible for a select subset through spectroscopic observations paired with Bayesian inference techniques.

Understanding meteor phenomena is essential for promptly and effectively recovering meteorites, predicting meteor showers, studying atmospheric properties, and assessing the threat posed by space objects to both in-orbit and ground-based infrastructure.

In this seminar, I will present my personal exploration of the application of artificial intelligence in the study of galaxy evolution.

Radio-galaxies are a minority among all extragalactic sources detected in gamma-rays, yet they have excellent potential to study particle acceleration and non-thermal emission in AGN jets.

To characterize a star, the stellar fundamental parameters such as mass, radius, metal abundance, and effective temperature should be known.

The rapid growth of space debris, especially in Low Earth Orbit (LEO), poses a rising risk to both space operations and Earth's atmosphere.  Debris fragments, even minuscule in size, can cause significant damage due to their high orbital speeds.

Stars interact with their close-in planets through the gravitational and magnetic fields and with their radiation.

 The LVM, one of the three surveys that conform the SDSS-V project, is the first Integral Field Spectroscopy survey of the Local Group, including and unique mapping of the Milky Way.

We summarize here some of the results reviewed recently by Sanchez (2020) and Sanchez  et al. (2021) comprising the advances in the comprehension of galaxies in the nearby universe based on integral field spectroscopic galaxy surveys.

Continuous vector magnetic-field measurements by the Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) allowed us to run data-driven simulations of solar eruptions and perform statistical studies of magnetic-fields for many flares.

The innermost regions of most galaxies are characterised by the presence of extremely dense nuclear star clusters, which sometimes appear together with larger stellar structures known as nuclear stellar discs.

The Transient HIgh-Energy Sky and Early Universe Surveyor (THESEUS) is a mission concept developed by a large European collaboration under study by ESA since 2018 and currently one of the three candidate M7 mission for a launch in mid '30s.

In this presentation, we introduce the first follow-up Event Horizon Telescope (EHT) observations of M87*, taken a year after the epoch-making first image.

Very Long Baseline Interferometry (VLBI), using both SKA-Low and SKA-Mid, is poised to deliver groundbreaking observations with milliarcsecond resolution, surpassing the capabilities of the standard SKA array.

In recent decades, high-energy neutrinos of astrophysical origin have become integral members of the multi-messenger astronomy community. Neutrino telescopes have a very particular way to observe the sky, with characteristics different from any other telescope.

The Event Horizon Telescope (EHT) collaboration has captured the first-ever image of a black hole's event horizon in the galaxy M87, and more recently, in the supermassive black hole at the center of our Milky Way, SgrA*.

MOSAIC is the planned multi-object spectrograph for the 39m Extremely Large Telescope (ELT). Conceived as a multi-purpose instrument, it offers both high multiplex and multi-IFU capabilities at a range of intermediate to high spectral resolving powers in the visible and the near-infrared.

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).