On December 26, 2019 John Spencer MacDonald passed away at the age of 83. He will be remembered in part as the co-founder of Canada’s best known space company, MacDonald, […]
Space news and analysis.
On December 26, 2019 John Spencer MacDonald passed away at the age of 83. He will be remembered in part as the co-founder of Canada’s best known space company, MacDonald, […]