Drawing knowledge from many fields—including science, engineering, and art—space architects such as Constance Adams design structures for nonterrestrial environments. In one such project at NASA, Adams works on elements for the International Space Station (ISS), which is currently being assembled, and inhabited, in outer space. For Adams, and everyone involved with ISS, each week brings new, unanticipated challenges as scientists learn about the orbital environment 330 km above Earth and what it takes to exist there.