Will the buildings, ULB, seminar rooms and learning centers reopen?
Yes, buildings and learning centers will gradually reopen. You can find the current informations under https://www.tu-darmstadt.de/universitaet/aktuelles_meldungen/corona_vorsorge/informationen_fuer_alle_mitglieder_und_gaeste/index.de.jsp
A list of the learning centres of the departments can be found . Please note that there may be separate rules for the use of the learning centres and inform yourself on the websites of the offering departments. here