The astronauts stuck in space

NASA doesn’t like to phrase it this way, but right now a couple of astronauts are stuck in space. Their mission was meant to take eight days, but might last into next year because the Boeing spacecraft they were testing has experienced some technical difficulties.  Today, space expert Rebecca Allen on how NASA plans to get them back to Earth.   Featured:  Dr Rebecca Allen, Co-Director of the Space Technology and Industry Institute at Swinburne University of Technology