NASA Titan Idea Proposals

[Dryson]

http://m.space.com/29953-titan-submarine-nasa-niac-proposals.html

I think another idea would to design a robot that could combine the elements of the he atmosphere into methan harvestable methane gas.

 

[sojourner]

Pretty sure Titan has lakes of liquid methane. That would be much easier to harvest than pulling it from the atmosphere.