Because if they keep making them it will just cost more money. They are actually very old technology. The money they are spending on the shuttles could be spent on a better way to get anyone into space.
Now, NASA launches rockets. The Space Shuttles were lied into retirement in 2011. The Space Shuttle was invented in the '80s. NASA has been launching rockets since the '50s!
Currently NASA have three space shuttles Discovery, Atlantis and Endeavour.
NASA space shuttles
The US shuttles are owned by NASA . The Soviets sold their shuttle on Ebay.
There were six NASA Space Shuttles.
NASA explores space by launching space rockets with famous astronauts in them
none
Nasa launches the space shuttles.
east
No. Space shuttles are Too Dangerous: Challenger and Columbia, RIP. NASA is going to build a new rocket to send people in to space, but, there will be no more space shuttles.
NASA launches the space shuttle from the Kennedy Space Center at Cape Canaveral in Florida.
NASA because they launch space shuttles into space.