Alt-week peels back the covers on some of the more curious sci-tech stories from the last seven days. Whether you've got your head in the clouds, or your feet firmly locked on terra firma (or is that terrorist firma?) the last seven days in Alt have something for you. We look at a massive aircraft, that could revolutionize air travel as we know it, as well as look back at a real-world project that heralded a significant shift even further up in the sky. There's the NASA logo that never came to be, and lastly, for those less fond of heights, we hear how a US government department is heading in the other direction -- albeit culturally -- all in the fight against terror. This is alt-week.