Space Shuttle discovery's last flight on February 24, 2011 was it's 39th flight into space.
The space shuttle was built to be able to fly 100 times each before being retired. The space shuttle with the most flights is Discovery with 36
NASA astronaut John Glenn had two space flights. On February 20, 1962, NASA astronaut John Glenn flew the Friendship 7 mission becoming the third American in space and the first American to orbit the Earth circling the earth three times. In October 1998, Senator Glenn returned to space at the age of 77 aboard the space shuttle Discovery.
Zero
13
33.
135
As of the end of February 2010, NASA has flown 130 space shuttle flights, two of them ending in catastrophe.
4 times.
There have been a total of 128 space shuttle flights so far.This does not include those flown by Enterprise as these were test flights
They planned that each shuttle could make 100 flights.
39
31 (including the Hubble Space Telescope)