I think it's more practical. They've already got humans flying. | Hacker News

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bob1029 76 days ago | parent | context | favorite | on: A successful Japanese trial of a ramjet engine des...

I think it's more practical. They've already got humans flying.

Snafuh 76 days ago [–]

Good luck getting a launch and landing pad anywhere close to a population centre.

Logistics around the flight would be a big asterisk behind the flight time.

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