Well, there's a lot of science done at the ISS. They're usually running between 100-150 "experiments" at any given time. Most of these do meaningful science. A

Well, there's a lot of science done at the ISS. They're usually running between 100-150 "experiments" at any given time. Most of these do meaningful science. As we all should know, research and science doesn't always lead to something tangible though, but even in the cases it doesn't, it tells a lesson. Wikipedia lists some of them, http://en.wikipedia.org/wiki/Scientific_research_on_the_International_Space_Station http://en.wikipedia.org/wiki/Scientific_research_on_the_Inte..., and just few weeks ago, results from the AMS (http://en.wikipedia.org/wiki/Alpha_Magnetic_Spectrometer http://en.wikipedia.org/wiki/Alpha_Magnetic_Spectrometer) provided some of the most tangible measures we have of dark matter.