#925 - Habitable Galaxies (Heystek Grobler)

Heystek is a Radio Astronomer and EE Engineer also a lecturer at UP Physics Department and has been on the show a few times to entertain the maximum capabilities of human engineering and space travel. The moon used to be a dream until we reached it and the amount of space innovation is rapidly increasing where civilian missions are being launched and possibilities of reaching civilization class two is more and more possible.