If there were a medical emergency on the International Space Station, is there a doctor aboard? (Or a veterinarian?) And if it were really bad, how quickly could the injured astronaut get back to Earth aboard a Soyuz “life boat?” Would you believe us if we said 2 hours or less? How about if NASA astronaut and veteran of 2 space shuttle flights Mike Massimino said it? Join guest host Astro Mike and comic co-host Chuck Nice as they answer a fan’s Cosmic Query in this exclusive YouTube video.