Guest: Dr. Marcelo Vazquez. Topics: Space radiation with a focus on humans to Mars. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use.

uests: Dr. Ted Bateman, Dr. Jeff Willey. Topics: Microgravity environment of space and bone loss in astronauts due to radiation. Our guests for today, Dr. Ted Bateman and Dr. Jeff Willey, both of Clemson University, are involved in bone loss studies at the radiation levels astronauts will probably encounter on long duration spaceflights, space settlement, and possibly even on a flight to Mars. Their research flows from a project funded by the National Space Biomedical Research Institute (NSBRI) in Houston.