The crew of STS-133 flew Discovery to the International Space Station to deliver new module, supplies.
Meet the astronauts of the STS-133 mission aboard space shuttle Discovery.
Workhorse, ambassador, scientist and equal opportunity emissary. Space shuttle Discovery has fulfilled all those roles over the course of its 352 days in space, thus far.
The crew of STS-133 flew Discovery to the International Space Station to deliver new module, supplies.
Space shuttle Discovery carries not only the STS-133 crewmembers, but also some fascinating research and technology.
The new Permanent Multipurpose Module Leonardo should know its way around the International Space Station as it marks its eighth and final visit to the orbiting laboratory.
Space shutttle Discovery's external tank is undergoing modifications to strengthen its support stringers.
View images and videos of Discovery's final flight into space.
NASA will launch the first human-like robot to space this year to become a permanent resident of the International Space Station.
Find educational resources and information on NASA's STS-133 mission and crew.