On Friday 26th September, Paris Cité University invites you to the 21st edition of European Researchers’ Night!

The event will be the opportunity to celebrate the 10th anniversary of the first detection of gravitational waves, alongside scientists from the APC laboratory (UPCité/CNRS).

Entrance is free, but some activities require free registration before 24 September. Throughout the evening, several activities will be offered in the University Library. On the ground floor, you can freely participate in interactive workshops to explore the origin of gravitational waves, the secrets of their detection, and discover multi-messenger astronomy, without prior registration.

Upstairs, immersive sessions at the planetarium and mini-lectures for the general public will be held upon registration, due to limited seating.