Ok, all kidding aside, modern astronauts have a very real and very dangerous problem that up to this point has been ignored.
On September 18, 2006, ground breaking research was performed aboard the Space Shuttle Atlantis.
Previously dormant bacteria were allowed to grow, change and multiply, in special nutrient baths,
allowing them to grow, change and multiply.
As the experiment progressed, it soon demonstrated that bacteria, in the gravity-free environment of space turn into superbugs by gathering together, gaining strength and becoming much more effective at causing disease. This in compounded by the tenancy of humans to develop weaker immune systems on orbit than they would have planet-side.
Taking bacteria on missions is certainly nothing new. Both Russia and the U.S. have done so for decades. From the Wired UK article:
- From ballooning experiments in 1935, to the Sputnik satellites and Gemini spacecraft of the 50s and 60s, and on to the Mir, Apollo and Skylab programs of the 80s and 90s, both Russia and the US have flown bacteria into space. Aboard these craft, bacteria were found to grow more quickly, become more resistant to antibiotics, and swap genes between one another more readily.
However these new experiments are the first to provide information on how virulent these infectious agents can become. This problem must be addressed if we ever hope to have extended missions says NASA administrators.
For more information check out the Wired article
