Macroscien said...
...no commercial incentive to explore deep space, so all this progress stalled since 40 years ago.
...
Voyager space probe (not to mention Luna, Mariner, Venera, Sojourner, Genesis, Pioneer, and the many other probes) Mars Missions, hubble telescope, google 'apod picture of the day'. You're flat out wrong on that topic. Just because
you last took notice when man walked on the moon...
Macroscien said...
But our near space should be already busy not with spy and weather satellites only but with humans colonies and manufacturing plants and research hubs.
Even energy producing plants on the orbit and sending back to Earth.
Technology is not there yet. To achieve stable orbit, off the top of my head, a vehicle must reach 19,000 km/h. Do you know a cheap way to do that? I don't.
We have a research hub up there, it handles all the research requirements we have. Currently only the ruskies can get there and back, the whole world depends on them keeping it stocked with consumables.
Macroscien said...
In order to achieve that mass transport system must be innitiated with $1 per kg to orbit goal.
That's a nice, round, totally random and completely unattainable figure.
Macroscien said...
Technically already feasible
Not remotely. Not even 1% feasible.
Macroscien said...
but somehow we (humans) did choose to pump and waste trillions of dollars in our ground base real estate.
??? Can't make any sense of that bit.
Where we DO waste money is WAR. By "we" I mean the yanks. However until you fix fundamental human nature, that priority won't change.