These are introductory notes to the field of loop quantum gravity based on the lectures presented at the XIII Brazilian School of Cosmology and Gravitation, Rio...
Lorentz Invariance Violation and its Role in Quantum Gravity Phenomenology
The notion that gravitation might lead to a breakdown of standard space-time structure at small distances, and that this might affect the propagation of...
Recientemente se han puesto en funcionamiento telescopios de 8 y 10 metros de diámetro de su espejo primario que están significando un gran avance en las...
Low dimensional representations of spectra from the Hyperscout-H hyperspectral imager aboard the Hera mission with artificial neural networks
On 26 September 2022, NASA's Double Asteroid Redirection Test (DART) mission impacted Dimorphos, the moonlet of near-earth asteroid 65803 Didymos, performing...
Over the past half century, astronomers have identified on the order of 2000 Very Metal Poor (VMP) stars with [Fe/H] -2.0, and a few hundred Extremely Metal...
The primary goal of this project is to characterize the surface composition (and other properties such as radius, albedo and thermal inertia) of a sample of low...