We present the validation of two TESS super-Earth candidates transiting the mid-M dwarfs TOI-6002 and TOI-5713 every 10.90 and 10.44 days, respectively. The...

Microvariability consists of small timescale variations of low amplitude in the photometric light curves of quasars and represents an important tool to...

Literature on optical and infrared microvariability in active galactic nuclei (AGNs) reflects a diversity of statistical tests and strategies to detect tiny...

We compare the predicted conditional mass function (CMF) of dark matter haloes from two theoretical prescriptions against numerical N-body simulations, both in...

The regular pattern that high n p-mode frequencies of solar-like stars show is used to design a method for a quick check to the identification of the modes. The...

In the title of this Symposium: "The rise and fall of star formation in galaxies", the "falling" stage is mostly represented by so-called Green Valley galaxies...

Context. Centaurs go around the Sun between the orbits of Jupiter and Neptune. Only a fraction of the known centaurs have been found to display comet-like...

The Advance Large Homogeneous Area Medium-Band Redshift Astronomical (ALHAMBRA) survey has observed eight different regions of the sky, including sections of...

We study the clustering of galaxies as function of luminosity and redshift in the range 0.35 z 1.25 using data from the Advanced Large Homogeneous Area Medium...