Heystek Grobler is an Electronics Engineer and Masters Student affiliated with the Hartebeesthoek Radio Astronomy Observatory (HartRAO) which is a facility of the South African Radio Astronomy Observatory. He Specializes in the field of Digital Signal Processing and has Research Interests in Spectroscopy and Radiometry. Heystek is back to talk with me about blackholes and their potential capabilities as well as what we know so far, some other areas we address is the sun and space travel and some complications with long voyages.
