NASA's floating robot 'bee' is alive and well aboard the ISS

NASA is betting big on the future of space robots. As automated gadgets become more and more advances, scientists are starting to imagine how robots could not only aid space travelers but perhaps even shoulder some of the load when it comes to various duties. To explore those possibilities, NASA sent a trio of Astrobee robots to the International Space Station just last month, and the ISS crew is just now getting around to testing them out. In a new post on NASA's website, the agency teases an e...