2 ms·

we are talking about 1.2 million tons of water. It’s about $2-3.000 per kg to launch stuff into out of space. So it’s about $2.400.000.000.000-3.600.000.000.0

we are talking about 1.2 million tons of water. It’s about $2-3.000 per kg to launch stuff into out of space. So it’s about $2.400.000.000.000-3.600.000.000.000, not to talk about the environmental impact of all the rocket fuel being burned in the atmosphere.

Robotbeat 6y ago
But what if the cost is reduced to $10-30/kg (the latter for escape)? https://youtu.be/C8JyvzU0CXU https://youtu.be/C8JyvzU0CXU