By G.A. Mazteu

Ultra-fast outflows are very powerful disk-winds launched from the inner regions of

By Yerong Xu

We discover a mildly ionized ultra-fast outflow (UFO) and an unknown broad

By Michael L. Parker

There are two effects around AGN that can produce a relativistically

By Jesús Vega-Ferrero

Transition Edge Sensors detector devices, like the core of the X-IFU instrument