El estudio de la cinemática estelar en galaxias simuladas es un campo de investigación esencial que permite interpretar resultados observacionales y proporciona predicciones teóricas que pueden ser verificadas usando nuevos datos. Los avances tecnológicos han permitido el desarrollo de sofisticadas simulaciones que permiten reproducir galaxias en

Luminous red novae (LRNe) are astrophysical transients believed to be caused by the partial ejection of a binary star's common envelope (CE) and the merger of its components. The formation of the CE is likely to occur during unstable mass transfer, initiated by a primary star which is evolving off the main sequence (a Hertzsprung gap star) and a

Within the inner main belt resides the Erigone asteroid family, which consists of roughly 1776 objects. One of these members is Donaldjohanson, the first target to be visited by the NASA Lucy Mission (the first fly-by mission to study the Trojan asteroids). Previous work done by Morate et al. (2016) combined visible photometry from SDSS and

The Jupiter Trojans are a large group of asteroids that are coorbiting with Jupiter near its L4 and L5 Lagrange points. The study of Jupiter Trojans is crucial for testing different models of planet formation that are directly related to our understanding of solar system evolution. In this work, we select known Jupiter Trojans listed by the Minor

Context. Observations of the phase curves and secondary eclipses of extrasolar planets provide a window onto the composition and thermal structure of the planetary atmospheres. For example, the photometric observations of secondary eclipses lead to the measurement of the planetary geometric albedo, A g, which is an indicator of the presence of

Japanese Hayabusa2 spacecraft has successfully carried out an impact experiment using a small carry-on impactor (SCI) on an asteroid (162173) Ryugu. We examine the size distribution of particles inside and outside an artificial impact crater (the SCI crater) based on the images taken by the optical navigation camera onboard the Hayabusa2 spacecraft