ESO EST 2024
eriti suur teleskoop! https://en.wikipedia.org/wiki/Extremely_Large_Telescope https://www.youtube.com/watch?v=VZObUQTUnvs
eriti suur teleskoop! https://en.wikipedia.org/wiki/Extremely_Large_Telescope https://www.youtube.com/watch?v=VZObUQTUnvs
https://en.wikipedia.org/wiki/Square_Kilometre_Array