Eventos

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).

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.

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.

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.