Prague is one of the European Union’s centers for space research, but what scientists do here remains a mystery to most people. This week, however, offers a unique chance to find out more about Czechia's role in space exploration. The European Union Agency for the Space Programme (EUSPA) will have an open house at its headquarters in Prague’s Holešovice district on Dec. 9–10 from 9 a.m. to 6 p.m. Organizers describe the event as an immersive experience that will introduce visitors to EUSPA and its mission.