In 2016, an international consortium led by SRON (Netherlands) in close collaboration with Japan (JAXA) and with important Spanish participation (CAB, INTA and...

I will propose a new theory to explain the formation and properties of rings and spirals in barred galaxies, focusing on a comparison of theoretical results to...

The Infrared Spectrograph (IRS) on Spitzer has observed more than 120 asteroids, several Centaurs and Kuiper Belt objects (KBOs), and satellites of the giant...

ΛCDM-based numerical simulations predict a scenario consistent with observational evidence in Milky Way-like halos. However, less clear is the role of low-mass...

We study the connection of star formation to atomic (HI) and molecular hydrogen (H2) in isolated, low metallicity dwarf galaxies with high-resolution SPH...

The direct accretion of pristine gas streams is predicted to be the main mode of galaxy disk growth in the early universe (cold-flows). We (think we) have...

Almost all stars form in clustered environments and a substantial fraction for in massive and supermassive star clusters (cluster masses of 10^4 Msun or more)...

Today we largely understand the large scale evolution of the Universe but we have only little knowledge of the small scale physics involved in forming and...

Morphologies of star-forming galaxies at z>1 are typically irregular containing a handful of dominant bright regions. Recent observational evidence suggest that...