| http://www.w3.org/ns/prov#value | - it is not that people (and especially scientists) have stopped talking about SSP. it is just that, unlike other high cost, high risk endeavors like space resource utilization (embraced by a variety of companies like Planetary Resources and Moon Express) and space access (Space-X, Sierra Nevada Corporation, the Golden Spike Company and others), very few commercial companies have so far decided to jum
|
