Rian asks astronomer Prof David Block all about UFOs
David Block is a well-respected South African astronomer. He visited the Scenic Drive on 30 October.
Renowned astronomer Professor David Block whose work is at the forefront of his field. The Professor currently serves in the School of Computer Science and Applied Mathematics at the University of the Witwatersrand.
The Professor stopped by the Scenic Drive to talk to Rian about the possibility of life on other planets as well as the existence of a higher power.