We study the kinematics of runaway stars using GAIA DR2 proper motions (PMs) of 304 field OB stars in the Small Magellanic Cloud (SMC) from the RIOTS4 survey...

Using the unique dataset obtained within the course of the SAURON project, a radically new view of the structure, dynamics and stellar populations of early-type...

We measured the bar pattern speed of a sample of 6 SB0 galaxies using the Tremaine-Weinberg method. We derived the ratio, {cal R}, of the corotation radius to...

We measured the bar pattern speed in a sample of 7 SB0 galaxies using the Tremaine-Weinberg method. This represents the largest sample of galaxies for which the...

In this work we consider the rich spectrum of fast MHD modes in low-beta, line-tied coronal loops (standing and leaky). One of the most important conclusions is...

Some observations suggest that quiescent solar prominences can be considered as composed by small-scale loops, or fibrils, which are stacked one after another...

Some observations suggest that quiescent solar prominences can be considered as composed by small-scale loops, or fibrils, which are stacked one after another...

Observations of quiescent filaments show very fine structures suggesting that they can be composed by smallscale threads or fibrils and, on the other hand...

The frontiers of high time resolution Astrophysics are rapidly expanding, moving from the traditional X-ray Astronomy to more and more wavelengths. The study of...