Brian Cox has a program on ABC starting at 20:30= 8:30
it's about private enterprise in the space industry.
It is then followed by stargazing with Greg Quicke (space Gandolf)
Might just be worth a watch.
Cheers
This was a very good show and it returned my faith in the human race. These billionaires that are spending fortunes on research, albit to make a profit in the future, have a vision of a better world, not like the present crop of politicians (world wide) who just see the world from day to day.