Earthquake Retrofit writes "NASA has released an extensive report (PDF) on science results from over 100 experiments performed at the International Space Station. From the summary: 'One of the most compelling results reported is the confirmation that the ability of common germs to cause disease increases during spaceflight, but that changing the growth environment of the bacteria can control this virulence. The Effect of Spaceflight on Microbial Gene Expression and Virulence experiment identified increased virulence of space-flown Salmonella typhimurium, a leading cause of food poisoning. New research on subsequent station missions will target development of a vaccine for this widespread malady." I can't tell if this is good news, bad, or both. Also from a quick look at the report, I see that soybeans grow bigger in space with no harmful effect."