Because the costs for manufacturing it was expensive.And traditional rockets had positive points .
As of the end of February 2010, NASA has flown 130 space shuttle flights, two of them ending in catastrophe.
Too expensive.
The end of NASA has not yet ever been discussed but the Space Shuttle program is scheduled to end in December 2011.
NASA space shuttle quit cause the wanted to make and improve there shuttle before use of them
NASA They are the only ones to launch space shuttles seeing as how the space shuttle is NASA's vehicle
The last Space Shuttle to go into space and to the Space Station was Endeavour
she was in nasa and nasa as a space shuttle is know shut down so yes the program is over
the last nasa launched a space shuttle was on march 18
As the space shuttle is a reusable it is now to old.
The last space shuttle landing was by Space Shuttle Atlantis on July 21 at 5:57 a.m. EDT.
A:The shuttle Discovery blasted off Monday morning as STS-131. Three more launches and the Shuttle program will come to an end
NASA.