Assertion: gas | /r/CapableOf | transfer up to low-earth orbit
Facets:
value: for use in propellant depots
type: PURPOSE
value: at substantially reduced cost
type: MANNER
Source sentences:
text: Some gases, notably oxygen and nitrogen, may be able to be collected from the upper atmosphere, and transferred up to low-Earth orbit for use in propellant depots at substantially reduced cost.