ISS Research
@iss_research
NASA's official source for research and science from the International Space Station: the world's laboratory in orbit.
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http://www.nasa.gov/iss-science 10-09-2010 19:48:53
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Stars, planets, and other observables account for 5% of the universe’s known mass. Little is known about the rest: dark matter, antimatter, and dark energy. The Alpha-Magnetic Spectrometer mounted outside International Space Station helps researchers learn more: go.nasa.gov/4cRAYvA
