Becausea: they are strapped on to it with seatbelts stronger than even an f1 car&b: there is no wind inside the space shutele to move them back
It is -121 to -156
Endeavour which was a replacement for Challenger began operations in 1992.
It's difficult to put a figure on one shuttle build, as all five of the U.S. shuttles were all built as part of one shuttle program. The total budget for this program is around 175 billion US dollars...
Pass 100 kilometers altitude, the accepted boundary of space.