Hybrid Workshop, ESO Santiago (Chile). April 25-29, 2022.

The goal is not only to have a meeting to gather observatory staff (astronomers, scientists, fellows, students, engineers, operators,...) and Chilean institutes researchers, postdocs, students, etc... to present their research works, but also to reinforce the scientific collaboration between observatories, to search common experiences, concerns, and different points of view on how to cope with similar problems. This forum is organized around the highest impact science results in the last few years. We will show how these different observatories contributed to major advances in Astrophysics and we will put emphasis on the scientific involvement of the astronomers working at those observatories on those high impact results.