Video: This Week at NASA

STS-133 gets a new crew member; scientists prepare for Stardust comet rendezvous. Glory is prepped for its launch from California; NASA’s chief technologist Bobby Braun receives an AIAA award; NASA officials celebrate the legacy of Martin Luther King Jr.; the U2 used for scientific research; and NASA celebrates the 25th anniversary of Voyager 2’s rendezvous with Uranus.