Orion is an impractical idea but the risks do seem manageable. In "peacetime" it...

		mhh__ on Sept 13, 2020 \| parent \| context \| favorite \| on: The EmDrive just won't die Orion is an impractical idea but the risks do seem manageable. In "peacetime" it could never launch from the ground, but assembled in space it could be fruitful. It's probably the only possible way to get a city of people off the planet.