Developing the first profitable in-space manufactured product for Earth
Hint: Not ZBLAN
Factories in Space
Making products for Earth
Economic driver for spaceflight
Green future for our planet
We have to start bringing part of the industrial economy to space in order "to save Earth". In at least a few hundred years all of our heavy industry will be moved off-planet. Earth will be zoned residential and light industrial. We can build gigantic chip factories in space.