Space/Science — HabitableZone

Space/Science » in reply to What do you see as the long-term solution for low cost space flight? (If there is any at all.) My personal choice is the (sc)ramjet.

Living off the land

The less material we have to lift off the Earth, the cheeper space flight becomes.

But we are a long way from mining and processing material from the Moon, Mars or Asteroids. It may be a difficult path, but it is one we should take.

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