This Saturday at 2:30 pm EDT watch CNN as chief medical correspondent and Vital Signs host, Dr. Sanjay Gupta (drsanjaygupta), highlights groundbreaking research and explores the engineering marvel that is the International Space Station. Watch as Gupta samples the space cuisine, sees how to train like an astronaut and walks through the space station mockups. #spacestation #InternationalSpaceStation #NASA #EuropeanSpaceAgency #Roscosmos #astronaut #cosmonaut #OutOfThisWorld #news #station #vitalsigns #engineering #science #research #exercise #workout #microgravity #CanadianSpaceAgency #canada #robotics #orbit