Space Shuttle Discovery.
Canada has never sent a Space Shuttle into space.
The last Space Shuttle to go into space and to the Space Station was Endeavour
Columbia was the first space shuttle sent into space on April 12, 1981, exactly 20 years to the day after Yuri Gagarin became the first man in space.
Columbia
Nasa needed more orbiters. This was the second shuttle built and was the first that was used for testing then converted to space flight. It was send into space for the same purpose as Challenger before it and the ones after it.
Canada has never sent a Space Shuttle into space.
The space shuttle Discovery has flown the most times of all the space shuttle orbiters.
The last Space Shuttle to go into space and to the Space Station was Endeavour
atlantis
Columbia was the first space shuttle sent into space on April 12, 1981, exactly 20 years to the day after Yuri Gagarin became the first man in space.
Columbia
US
There was no space shuttle that landed on mars but there were unmanned rockets that went to mars that sent probes
Shuttle STS 127
India has no space shuttles.
Columbia was the first shuttle in to orbit on April 13, 1981
most of the time, a space shuttle is sent unmanned to space with the satellite on the top of the shuttle. Then they send the sattelite further into space for good precision on the Earth, or other planets.