Golden.

I mean, we all know gold has incredible properties, right? The only metal that doesn't corrode (!); thermal, modulus and reflective properties that make materials technicians get immediate erections/ladyboners.

Presumably in the future we'll be able to manufacture it (or mine it from Saturn's rings or whatever), and weave into materials so we can have awesome sheets of spacey sci-fi material draped over things. So here's a few pictures of
such a fictional material draped over another fictional thing called Ix. Funnily enough it'd be pretty easy to animate Xho slowly pulling the material off her. Or
draping it over her. Hmm.