[net.space] SPACE Digest V5 #169

@S1-A.ARPA,@MIT-MC.ARPA:MINSKY@MIT-OZ (05/30/85)

From: MINSKY%MIT-OZ@MIT-MC.ARPA

The usual idea for a laser-launcher is somehow to use the sunlight
from a nearby star to power the system, so the energy cost is zero,
and the hardware cost is the one that matters.