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Unmanned launches, yes. Manned spaceflight, and astronauts themselves, have to adhere to extremely strict standards to maintain safety. Those standards cost $$$, time, and require highly educated and resourceful people.

The economies just don't scale. It costs a few thousand dollars to fly a transcontinental flight on a 777, and passengers don't have to be trained in all types of contingency situations like astronauts do. The cost for a single Shuttle launch used to be an eight-figure sum.

Someday getting to space will be as simple as a transcontinental flight. Unfortunately, rockets aren't the way we're going to get there.



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