Over the last six years, NASA has paid Alliant Techsystems of Minnesota more than $1 billion to build a rocket capable of taking a half-dozen astronauts to the International Space Station as a first step to flying them to the moon.
Over the last six years, NASA has paid Alliant Techsystems of Minnesota more than $1 billion to build a rocket capable of taking a half-dozen astronauts to the International Space Station as a first step to flying them to the moon.