On 21st July 2000 I managed a prize seat at a teaching mission on the Zambezi, next to the NASA temp site on the Escarpment near Centinery. I was, in those days, more interested in playing with guns. My Father inlaw had driven up with his Mead astronomy scopes with solar filters and tracking devices. Wow on a cloudless day it was stunning moon cresents in the shadows, the diamond ring. I was very glad that wifey had dragged me out of bed to drive 200 miles when there was no fuel available in Zimbabwe.
Needless to say the huge NASA scopes looked like v-expensive kettle drums. They were looking for low but high speed orbiting objects. We didn't need a scope for that, just a swatter.