science (1) sels (1) recherche (1) province (1) astronomie (1) besoin (1) point (1) public (1) Afrique (1) Turning (Lathe work) (1) Telescopes (1) South Africa (1) Scientists (1) Science (1) Salt (1) Research (1) Communities (1) Betrothal (1) Astronomy (1) Sustainability (1) Research (1) Science (1) pointe (1) fiançailles (1) province (1)