A series of online talks (in Greek) by the Kryoneri Observatory of the National Observatory of Athens, Greece.
Talks start at 18.00 Athens time and are broadcasted live on the Youtube Channel of NOA (https://www.youtube.com/channel/UCoJhWyGmrTii_l8LlwhbO9A)
and via ZOOM. After each talk, educational material is presented.
For more information, please visit: https://www.facebook.com/iaasars