I feel like if you were to devote huge a chunk of the top engineering talent in the world for 10 years, as was done with the moon missions, then it would certainly happen.
You could use thin rigid supports: something like telescoping linear actuators generated in-situ with a coiling system from flat material. See http://mymechatronics.pbworks.com/w/page/76547795/Telescopin... for an overview of commercially available systems. The same principle sped up would likely do the trick.