Exploratory borehole in Lusatia

On 29 April, representatives from the federal and Saxon parliaments, relevant ministries, the region, and the scientific community visited the first exploratory borehole for the Einstein Telescope at the potential site in Lusatia. They were briefed on the current status, ongoing progress, and upcoming steps.
The borehole, located in Hoske near Wittichenau, is being used to investigate the geological characteristics of the Lusatian granite and to assess the site’s suitability for the Einstein Telescope. It is planned to reach a depth of 300 metres and will be equipped with state-of-the-art sensors for long-term monitoring. Drilling has currently reached a depth of around 85 metres. The project is financed through federal funding.

During the visit, participants also discussed measurement methods, site selection criteria, and the further steps in the evaluation process. The high level of interest and positive feedback highlight the region’s position as a strong contender to host the Einstein Telescope.

Photo caption:
The visit took place at the invitation of Elaine Jentsch, Member of the Saxon State Parliament, and included Andreas Handschuh, Head of the Saxon State Chancellery; Florian Oest, Member of the German Bundestag (CDU, Görlitz constituency); and Markus Posch, Mayor of Wittichenau. They were joined by representatives of the Saxon Ministry of Science and Technology, members of the scientific community, and other regional stakeholders. © Stephan Wltschas