What should've been a quick trip to the International Space Station may turn into an eight-month stay for two NASA astronauts.  

After weeks of uncertainty on how to bring the astronauts back down to Earth, NASA is reportedly working with Elon Musk's SpaceX to retrieve the two if they're unable to travel on the Boeing craft. 

For more, KCBS Radio anchor Patti Reising was joined by Bill Harwod, CBS News Consultant on space.

NASA / Handout / Getty Images