Perhaps if there had been a Christmas episode of Firefly, Kaylee would have made a gingerbreadish version of her home, the starship Serenity, out of some ghastly protein substance. But this gingerbread Serenity looks plenty good enough to eat.
Earlier this month, a NASA researcher mentioned the "Hundred Year Starship," a plan to develop research and technology for one-way human space missions. But since then, all parties have been surprisingly mum on the subject. Why all the secrecy?