Tenth Open Day at GEO600
Visit the gravitational-wave detector near Sarstedt on 23 August 2025
GEO600 Very High Frequency
GEO600 researchers will take their detector to the next level. Their goal is to search for gravitational waves at frequencies much higher than those observed by current instruments and to deepen our understanding of dark matter and the early Universe.
Technology development for gravitational-wave astronomy
GEO600 is a key technology development center of the international gravitational-wave research community. Technologies developed and tested in the GEO project are now used in all large gravitational-wave detectors in the world.
Tenth Open Day at GEO600
Karsten Danzmann receives honorary doctorate
Leveling up GEO600
New discoveries on the horizon - gravitational-wave observatories have already observed 200 detection candidates
Understanding mysterious magnetars and radio bursts with gravitational waves
Laser light to pave the way for the Einstein Telescope
Open Day at GEO600
Research
For the public
News
The Senate of RWTH Aachen University awards Karsten Danzmann the academic degree of “Doktor der Naturwissenschaften honoris causa”. Danzmann ...