If you plan on flying through space anytime soon, be sure to watch out for a new floating object. Minnesota astronaut Heide Stefanyshyn-Piper was working on a solar array during a spacewalk Tuesday when her tool bag floated off into the solar system. She used another set of tools to finish the mission. NASA is tracking the bag, which is now space litter, said spokesman Bill Jeffs.
Read more from MinnPost.