In South Africa, many universities offer undergraduate degrees (Bachelor of Science or BSc) in Astronomy and Astrophysics. You can study astronomy at:
The National Astrophysics & Space Science Programme (NASSP) is a cooperative, combined graduate programme run by the South African astronomical community, funded by the NRF, and hosted at three nodes, the University of Cape Town, North West University and the University of KwaZulu-Natal. It currently offers Honours (1 or 2 years) and Masters Programmes (2 years) in astronomy, astrophysics and space science. Students are supervised by scientists from South African universities and specialist astronomy research institutions including the SAAO and the South African Radio Astronomy Observatory (SARAO).
The University of Central Lancashire, as a SALT partner institution, offers an introductory distance learning course in astronomy aimed at non-specialists and especially educators. The course requires no prior knowledge of astronomy, but some school-level mathematics and physical science would help.