Eventos

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.

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.

We present tests of a new method to simultaneously estimate stellar population and emission line (EL) properties of galaxies out of S-PLUS photometry.

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.

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.

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.

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.

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.

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.

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.

To be provided

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.

Low-mass exoplanets are showing a diversity in their densities, ranging from silicate-dominated super-Earths to volatile-rich sub-Neptunes.

The solar chromosphere is the boundary layer between the interior and exterior of the Sun, routing the origins of the coronal heating.

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.

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.

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?

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.

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.

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.

The Event Horizon Telescope (EHT) has imaged the black hole shadows of the supermassive black hole at the center of the galaxy M87 (M87*) and at the center of the Milky Way (Sgr A*).