For all the optimism about the development of commercial space stations, the International Astronautical Congress also showed the lingering concern about the business case for such stations, be it for research, tourism or other space agencies.
For all the optimism about the development of commercial space stations, the International Astronautical Congress also showed the lingering concern about the business case for such stations, be it for research, tourism or other space agencies.
Get top stories, military space news and more delivered to your inbox.