This is the repository for presentations, posters, and conference proceedings of the 53rd ESLAB symposium entitled "The Gaia Universe".
Conference participants are encouraged to submit their presentations and posters for on-line publication in this repository. In addition, written conference proceedings contributions will be accepted. A LaTeX package with style files is available. Contributions may be edited for style and language and, to a lesser degree, content. The LOC reserves the right to edit, change, or remove contributions that violate the code of conduct of the meeting.