"Let’s say such a line was made of a cable witha0=10−7m2: its total mass would then be around 40,000 kg. This is about twice the mass of the original lunar land

"Let’s say such a line was made of a cable witha0=10−7m2: its total mass would then be around 40,000 kg. This is about twice the mass of the original lunar lander,and would make transporting and constructing such a cable completely plausible" -- From the linked paper.