Sense of wonder - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Sense_of_wonder
"It is occasionally referred to as "sensawunda" by fans and readers of the genre"
The Last Question by Issac Asimov
http://infohost.nmt.edu/~mlindsey/asimov/question.htm
"THERE IS AS YET INSUFFICIENT DATA FOR A MEANINGFUL ANSWER."