Space travel
Space travel
Cost
Maintanence will need to be cheap
if common enough, they should commericalize
the actual trip to space needs to be cheaper
Applications
it could save the human race if there were a catistrophic event
our better understanding of spcae will help in the effort of giant space stations or colonization.
There will be more experiments in space, thus more discoveries
New Technologies
better rocket designs
better understanding of our universe
a better perpulsion system
new materials can be made or produced
