Walking Operations News Today

Technologies. >> what were some of the major events that were going to be coming down the line? what were some of the things that happened over the years that nasa achieved with these shuttle launches? >> in 30 years, the shuttle has been a work horse. its been our classroom in space teaching us how to do complex robotic and space walking operations to assemble the huge 1 million-pound space station with our partners in space. so thats been a big achievement. the shuttle had economic troubles an...