3 ms·
It was also underground in the Moon is a Harsh Mistress (Heinlein) 20th century science fiction should always be taken as a how to guide for space colonisation
by neffy 8y ago
It was also underground in the Moon is a Harsh Mistress (Heinlein)
20th century science fiction should always be taken as a how to guide for space colonisation. Now about that FTL transport.