During this program, through talks and focussed discussion sessions, we expect to understand the web itself and its connections to galaxy formation, re-ionisation, and cosmology.

The objective of this conference is to present the new results regarding quasars and galaxies across cosmic time, from the first galaxies and supermassive black holes in the early Universe passing through the active...

Gas in the halos of galaxies dominates the universe's baryon budget, traces its dark-matter potential wells, and supplies the fuel for star formation. Circumgalactic gas has also long been suspected to regulate galaxy...

The circumgalactic medium (CGM) can be viewed as an atmosphere that surrounds a galaxy and sustains star formation within it. Much of what we know about the CGM has come from absorption-line spectroscopy, mainly in the...